Compare | Image | Name | Manufacturer | Pricing(USD) | Quantity | Weight(Kg) | Size(LxWxH) | Part Status | Mount | Packaging | Moisture Sensitivity Level (MSL) | Max Operating Temperature | Min Operating Temperature | Technology | Height Seated (Max) | RoHS Status | Published | Datasheet | Package / Case | Length | Height | Width | Operating Supply Voltage | Lead Free | Number of Terminations | Factory Lead Time | REACH SVHC | Max Supply Voltage | Min Supply Voltage | Number of Pins | Interface | Lifecycle Status | Pbfree Code | ECCN Code | Additional Feature | Contact Plating | Radiation Hardening | Max Supply Voltage (DC) | Min Supply Voltage (DC) | Reach Compliance Code | HTS Code | Number of Functions | Power Rating | Nominal Supply Current | JESD-609 Code | Terminal Finish | Polarity | Surface Mount | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Pin Count | Temperature Grade | Operating Temperature (Max) | Operating Temperature (Min) | Supply Voltage-Max (Vsup) | Supply Voltage-Min (Vsup) | Number of Channels | Analog IC - Other Type | Time@Peak Reflow Temperature-Max (s) | Power Dissipation | Number of Elements | Subcategory | Power Supplies | Supply Current-Max | Supply Current-Max (Isup) | Number of Circuits | Qualification Status | JESD-30 Code | Signal to Noise Ratio (SNR) | Resolution | Number of Bits | Converter Type | Sampling Rate | Number of Analog In Channels | Output Bit Code | Power Consumption | Sample and Hold / Track and Hold | Analog Input Voltage-Max | Output Format | Analog Input Voltage-Min | Dual Supply Voltage | Supply Type | Neg Supply Voltage-Nom (Vsup) | Power Dissipation-Max | Negative Supply Voltage-Nom | Number of Inputs | Number of A/D Converters | Conversion Rate | Linearity Error-Max (EL) | Integral Nonlinearity (INL) | Differential Nonlinearity | Number of Analog Inputs | Neg Supply Voltage-Max (Vsup) | Neg Supply Voltage-Min (Vsup) | Number of Converters | Conversion Time-Max |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LTC2150IUJ-12#TRPBF | Analog Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Tape & Reel (TR) | 85°C | -40°C | RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdeviceslineartechnology-ltc2150iuj12trpbf-datasheets-5521.pdf | QFN | 40 | Parallel, SPI, Serial | PRODUCTION (Last Updated: 2 weeks ago) | 12 | 170 Msps | Analog, Digital | 373mW | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ADC0820CCIN | Texas Instruments | $7.67 |
Min: 1 Mult: 1 |
0 | 0x0x0 | CMOS | 5.08mm | Non-RoHS Compliant | PDIP | 24.51mm | 7.62mm | Contains Lead | 20 | no | EAR99 | not_compliant | 8542.39.00.01 | 1 | NO | DUAL | THROUGH-HOLE | NOT SPECIFIED | 5V | 2.54mm | 20 | INDUSTRIAL | 85°C | -40°C | NOT SPECIFIED | Analog to Digital Converters | 5V | 13mA | Not Qualified | 8 | ADC, FLASH METHOD | 0.625 MHz | BINARY | TRACK | 10.2V | PARALLEL, 8 BITS | -0.2V | 0.39% | 2.5μs | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AD9223ARS | Analog Devices, Inc. | $8.96 |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Rail/Tube | 1 (Unlimited) | 85°C | -40°C | CMOS | 2mm | Non-RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdevices-ad9223ars-datasheets-5432.pdf | SSOP | 5.3mm | 5V | 28 | 5.25V | 4.75V | 28 | EAR99 | not_compliant | 1 | e0 | Unipolar | DUAL | GULL WING | 240 | 5V | 0.65mm | 28 | INDUSTRIAL | 30 | 130mW | 1 | Analog to Digital Converters | 5V | Not Qualified | 1.5 B | 12 | ADC, FLASH METHOD | 3 Msps | 1 | BINARY | SAMPLE | 5V | PARALLEL, WORD | 0.0305% | 1.25 LSB | |||||||||||||||||||||||||||||||||||||||||||||||||
LTC2471CDD#TRPBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | 70°C | 0°C | RoHS Compliant | /files/analogdeviceslineartechnology-ltc2471cddtrpbf-datasheets-5411.pdf | DFN | 5.5V | 2.7V | 12 | I2C, Serial | PRODUCTION (Last Updated: 2 weeks ago) | Unipolar | 2 | 2 B | 16 | 1 ksps | Single | 12 LSB | 2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ADC-208AMC-C | Datel |
Min: 1 Mult: 1 |
0 | 0x0x0 | Non-RoHS Compliant | https://pdf.utmel.com/r/datasheets/datel-adc208amcc-datasheets-5392.pdf | 8542.39.00.01 | ADC, FLASH METHOD | OFFSET BINARY | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC2158CUP-12#PBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | 70°C | 0°C | RoHS Compliant | /files/analogdeviceslineartechnology-ltc2158cup12pbf-datasheets-5378.pdf | QFN | 1.8V | 1.9V | 64 | LVDS, Parallel | PRODUCTION (Last Updated: 2 weeks ago) | 812mW | 2 | 1.5 B | 12 | 310 Msps | 2 | 2 | 2.2 LSB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MAX182AEWI+T | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | 1 (Unlimited) | CMOS | 2.65mm | RoHS Compliant | 7.5mm | 28 | yes | EAR99 | 1 | e3 | Matte Tin (Sn) | Unipolar | YES | DUAL | GULL WING | 250 | 15V | 28 | INDUSTRIAL | 85°C | 30 | Analog to Digital Converters | Not Qualified | R-PDSO-G28 | 1.5 B | 12 | ADC, SUCCESSIVE APPROXIMATION | 17 ksps | 4 | BINARY, OFFSET BINARY | TRACK | 5V | PARALLEL, 8 BITS | -5V | -5V | 1 | 1% | 4 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MAX181CEPL+ | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | Through Hole | Bulk | 85°C | -40°C | 5.08mm | RoHS Compliant | https://pdf.utmel.com/r/datasheets/maximintegrated-max181cepl-datasheets-5172.pdf | PDIP | 52.07mm | Lead Free | 40 | 7V | -300mV | 40 | Parallel | yes | EAR99 | 1 | e3 | Matte Tin (Sn) | DUAL | 260 | 5V | 2.54mm | 40 | INDUSTRIAL | NOT SPECIFIED | Analog to Digital Converters | Not Qualified | 1.5 B | 12 | ADC, SUCCESSIVE APPROXIMATION | 100 ksps | 8 | BINARY | TRACK | 2.5V | -2.5V | Analog, Digital | -12V | 1 | 100 ksps | 0.0244% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
AD7890ACHIPS-10 | Analog Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | CMOS | Non-RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdevices-ad7890achips10-datasheets-5097.pdf | Contains Lead | no | EAR99 | not_compliant | 1 | YES | UPPER | NO LEAD | NOT SPECIFIED | 5V | INDUSTRIAL | 85°C | NOT SPECIFIED | 50mW | Not Qualified | X-XUUC-N | 1.5 B | 12 | ADC, PROPRIETARY METHOD | 8 | 2'S COMPLEMENT BINARY | TRACK | SERIAL | 5.9μs | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TLV1544CDRG4 | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | Tape and Reel | 1 | 70°C | 0°C | CMOS | RoHS Compliant | /files/texasinstruments-tlv1544cdrg4-datasheets-5092.pdf | D | 9.9mm | 3.9mm | Contains Lead | 16 | 5.5V | 2.7V | 16 | SPI, Serial | yes | EAR99 | No | 5.5V | 2.7V | 1 | 600μA | e4 | Unipolar | YES | GULL WING | 260 | 2.7V | 16 | COMMERCIAL | 799mW | 3/5V | 1.25 B | 10 | 85 ksps | 4 | BINARY | 1.05mW | SAMPLE | Single | 799mW | 85 ksps | 0.0977% | 1 LSB | 4 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||
CS5508-BP | Cirrus Logic |
Min: 1 Mult: 1 |
0 | 0x0x0 | Through Hole | 85°C | -40°C | RoHS Compliant | 5V | 11V | 4.5V | 20 | Lead, Tin | 3.2mW | Bipolar, Unipolar | 1 | 3.2mW | 2.5 B | 20 | 100 sps | 5V | Dual, Single | 4.5mW | 1 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC2150IUJ-12#PBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | 85°C | -40°C | RoHS Compliant | /files/analogdeviceslineartechnology-ltc2150iuj12pbf-datasheets-5030.pdf | QFN | 1.8V | 1.9V | 1.7V | 40 | Parallel, SPI, Serial | PRODUCTION (Last Updated: 2 weeks ago) | 1 | 1.5 B | 12 | 170 Msps | Analog, Digital | 373mW | 1.2 LSB | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC1850CFW#TR | Analog Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | 70°C | 0°C | Non-RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdeviceslineartechnology-ltc1850cfwtr-datasheets-5006.pdf | TFSOP | Contains Lead | Parallel | 10 | 1.25 Msps | Single | 50mW | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC1199LCMS8 | Analog Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Bulk | 70°C | 0°C | Non-RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdeviceslineartechnology-ltc1199lcms8-datasheets-4986.pdf | MSOP | 3V | Contains Lead | 4V | 2.7V | 8 | SPI, Serial | Unipolar | 500mW | 1 | 1.25 B | 10 | 210 ksps | Single | 25mW | 1 LSB | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MAX126BCAX+T | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | 1 (Unlimited) | 2.65mm | RoHS Compliant | SSOP | 7.495mm | 36 | yes | ADDITIONAL +5V SUPPLY REQUIRED | e3 | Matte Tin (Sn) | Bipolar | YES | DUAL | GULL WING | NOT SPECIFIED | 5V | 36 | COMMERCIAL | 70°C | 5.25V | 4.75V | ANALOG CIRCUIT | NOT SPECIFIED | 25mA | Not Qualified | R-PDSO-G36 | 1.75 B | 250 ksps | -5V | 1 | 8 | -5.25V | -4.75V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC2150CUJ-14#TRPBF | Analog Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Tape and Reel | 70°C | 0°C | RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdeviceslineartechnology-ltc2150cuj14trpbf-datasheets-4924.pdf | QFN | 1.8V | 1.9V | 1.7V | 40 | Parallel, SPI, Serial | PRODUCTION (Last Updated: 2 weeks ago) | 385mW | 1 | 1.75 B | 14 | 170 Msps | Analog, Digital | 385mW | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC1850CFW | Analog Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Bulk | 70°C | 0°C | Non-RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdeviceslineartechnology-ltc1850cfw-datasheets-4907.pdf | TFSOP | Contains Lead | Parallel | 10 | 1.25 Msps | Single | 50mW | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC2313ITS8-12#TRMPBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Cut Tape | 85°C | -40°C | RoHS Compliant | /files/analogdeviceslineartechnology-ltc2313its812trmpbf-datasheets-4911.pdf | SOT-23-8 | No SVHC | 5.25V | 2.7V | 8 | SPI | PRODUCTION (Last Updated: 2 weeks ago) | 5mA | 1.5 B | 12 | 2.5 Msps | 1 | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KAD5512P-12Q48 | Intersil (Renesas Electronics America) |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Surface Mount | 3 (168 Hours) | 85°C | -40°C | CMOS | 0.9mm | RoHS Compliant | 2009 | https://pdf.utmel.com/r/datasheets/intersil-kad5512p12q48-datasheets-4878.pdf | QFN | 7mm | 7mm | 48 | 17 Weeks | 48 | Parallel, SPI, Serial | EAR99 | 1 | e3 | Matte Tin (Sn) - annealed | QUAD | NO LEAD | 260 | 1.8V | 0.5mm | INDUSTRIAL | NOT SPECIFIED | Analog to Digital Converters | Not Qualified | 67.1 dB | 1.5 B | 12 | ADC, PROPRIETARY METHOD | 125 Msps | 1 | OFFSET BINARY, 2'S COMPLEMENT BINARY, GRAY CODE | 219mW | SAMPLE | PARALLEL, WORD | Single | 235mW | 2.5 LSB | 0.8 LSB | 1 | 0.008μs | |||||||||||||||||||||||||||||||||||||||||||||||||
MAX1026ACEE+ | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | 1 (Unlimited) | BICMOS | 1.73mm | RoHS Compliant | https://pdf.utmel.com/r/datasheets/maximintegrated-max1026acee-datasheets-4829.pdf | 4.89mm | 3.9mm | Lead Free | 16 | EAR99 | compliant | 8542.39.00.01 | 1 | e3 | Matte Tin (Sn) | YES | DUAL | GULL WING | 260 | 5V | 0.635mm | 16 | COMMERCIAL | 70°C | NOT SPECIFIED | Analog to Digital Converters | 5V | Not Qualified | R-PDSO-G16 | 10 | ADC, SUCCESSIVE APPROXIMATION | 0.3 MHz | 8 | BINARY, 2'S COMPLEMENT BINARY | TRACK | 2.084V | SERIAL | -2.084V | 0.0977% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ADC08038CMJ | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | CMOS | RoHS Compliant | CDIP | 7.62mm | Contains Lead | 20 | 1 | e0 | Tin/Lead (Sn/Pb) | NO | DUAL | THROUGH-HOLE | NOT SPECIFIED | 5V | 2.54mm | MILITARY | -55°C | NOT SPECIFIED | Analog to Digital Converters | 5V | 4mA | 1 | Not Qualified | R-GDIP-T20 | 1 B | 8 | ADC, SUCCESSIVE APPROXIMATION | 8 | BINARY | TRACK | SERIAL | -0.3V | 0.4% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AD9244BST-65 | Analog Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Bulk | 3 (168 Hours) | 85°C | -40°C | CMOS | Non-RoHS Compliant | LQFP | 7mm | 1.4mm | 7mm | 5V | 48 | 5.25V | 4.75V | 48 | not_compliant | 1 | e0 | Unipolar | QUAD | GULL WING | 240 | 5V | 0.5mm | 48 | INDUSTRIAL | 30 | 640mW | Analog to Digital Converters | Not Qualified | 1.75 B | 14 | ADC, FLASH METHOD | 65 Msps | 1 | BINARY, 2'S COMPLEMENT BINARY | SAMPLE | 4V | PARALLEL, WORD | 1 | 0.0244% | 4 LSB | ||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC2150CUJ-14#PBF | Analog Devices, Inc. | $40.69 |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | 70°C | 0°C | RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdeviceslineartechnology-ltc2150cuj14pbf-datasheets-4689.pdf | QFN | 1.8V | 1.9V | 1.7V | 40 | Parallel, SPI, Serial | PRODUCTION (Last Updated: 2 weeks ago) | 385mW | 1 | 1.75 B | 14 | 170 Msps | Analog, Digital | 385mW | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MAX1268ACEG+T | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | Tape & Reel (TR) | 1 (Unlimited) | 1.73mm | RoHS Compliant | 2003 | https://pdf.utmel.com/r/datasheets/maximintegrated-max1268acegt-datasheets-4661.pdf | 8.65mm | 3.9mm | Lead Free | 24 | yes | EAR99 | compliant | 8542.39.00.01 | 1 | e3 | Matte Tin (Sn) | YES | DUAL | GULL WING | 260 | 5V | 0.635mm | 24 | COMMERCIAL | 70°C | 30 | Analog to Digital Converters | 5V | Not Qualified | R-PDSO-G24 | 12 | ADC, SUCCESSIVE APPROXIMATION | 0.42 MHz | 6 | BINARY, 2'S COMPLEMENT BINARY | TRACK | 2.525V | PARALLEL, WORD | -2.525V | 4μs | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
ICL7109IQH | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | CMOS | RoHS Compliant | https://pdf.utmel.com/r/datasheets/maximintegrated-icl7109iqh-datasheets-4585.pdf | PLCC | 44 | no | No | 1 | e0 | Tin/Lead (Sn/Pb) | YES | QUAD | J BEND | 5V | 1.27mm | OTHER | 85°C | -20°C | Analog to Digital Converters | +-5V | S-PQCC-J44 | 13 | A/D CONVERTER | SIGNED PLUS MAGNITUDE | 2.048V | -5V | 0.024% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC2254IUH#PBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Bulk | 85°C | -40°C | RoHS Compliant | /files/analogdeviceslineartechnology-ltc2254iuhpbf-datasheets-4548.pdf | QFN EP | 3V | Lead Free | No SVHC | 3.4V | 2.85V | 32 | Parallel | PRODUCTION (Last Updated: 2 weeks ago) | No | 107mA | Bipolar | 378mW | 1 | 1.75 B | 14 | 105 Msps | Single | 378mW | 5.5 LSB | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ALD500R-50PEL | Advanced Linear Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | 85°C | -30°C | RoHS Compliant | https://pdf.utmel.com/r/datasheets/advancedlineardevices-ald500r50pel-datasheets-4507.pdf | PDIP | 5.5V | 1 | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LTC1750IFW | Analog Devices, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Bulk | 85°C | -40°C | RoHS Compliant | https://pdf.utmel.com/r/datasheets/analogdeviceslineartechnology-ltc1750ifw-datasheets-4500.pdf | TFSOP | Contains Lead | Parallel | 14 | 80 Msps | Single | 1.69W | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MAX1268BEEG+T | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | Tape & Reel (TR) | 1 (Unlimited) | 85°C | -40°C | RoHS Compliant | https://pdf.utmel.com/r/datasheets/maximintegrated-max1268beegt-datasheets-4446.pdf | QSOP | 8.65mm | 3.9mm | 5.5V | Lead Free | 24 | 24 | Parallel | yes | EAR99 | 1 | e3 | Matte Tin (Sn) | Bipolar, Unipolar | DUAL | GULL WING | 260 | 5V | 0.635mm | 24 | INDUSTRIAL | 30 | Analog to Digital Converters | 5V | Not Qualified | 70 dB | 1.5 B | 12 | ADC, SUCCESSIVE APPROXIMATION | 420 ksps | 6 | BINARY, 2'S COMPLEMENT BINARY | TRACK | 2.525V | -2.525V | Single | 10mW | 420 ksps | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||
CS5505-AS | Cirrus Logic |
Min: 1 Mult: 1 |
0 | 0x0x0 | Surface Mount | 3 (168 Hours) | 85°C | -40°C | CMOS | 2.67mm | Non-RoHS Compliant | SOIC | 7.5mm | 5V | 24 | 11V | 4.5V | 24 | yes | EAR99 | Lead, Tin | 1 | 3.2mW | e3 | Matte Tin (Sn) | Bipolar, Unipolar | GULL WING | 260 | 5V | 24 | INDUSTRIAL | 40 | 3.2mW | Analog to Digital Converters | Not Qualified | 2 B | 16 | ADC, DELTA-SIGMA | 100 sps | 4 | BINARY, OFFSET BINARY | SERIAL | 5V | Dual, Single | 4.5mW | -5V | 1 | 0.003% | 0.5 LSB | 4 |
Please send RFQ , we will respond immediately.