PartNumber | ADS7844N/1K | ADS7844N | ADS7844N/1KG4 |
Description | Analog to Digital Converters - ADC 12-Bit 8-Ch Serial Output Sampling | Analog to Digital Converters - ADC 12-Bit 8-Ch Serial Output Sampling | Analog to Digital Converters - ADC 12-Bit 8-Ch Serial Output Sampling |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
RoHS | Y | Y | Y |
Series | ADS7844 | ADS7844 | ADS7844 |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SSOP-20 | SSOP-20 | SSOP-20 |
Resolution | 12 bit | 12 bit | 12 bit |
Number of Channels | 4 Channel/8 Channel | 8 Channel | 4 Channel/8 Channel |
Sampling Rate | 200 kS/s | 200 kS/s | 200 kS/s |
Input Type | Differential/Single-Ended | Differential/Single-Ended | Differential/Single-Ended |
Interface Type | SPI | SPI | SPI |
Architecture | SAR | SAR | SAR |
Reference Type | External | External | External |
Analog Supply Voltage | 2.7 V to 5.25 V | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
Digital Supply Voltage | 1.9 V to 5.5 V | 1.9 V to 5.5 V | 1.9 V to 5.5 V |
SNR Signal to Noise Ratio | 72 dB | 72 dB | 72 dB |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Reel | Tube | Reel |
Height | 1.95 mm | 1.95 mm | 1.95 mm |
Length | 7.2 mm | 7.2 mm | 7.2 mm |
Number of Converters | 1 Converter | 1 Converter | 1 Converter |
Power Consumption | 1.8 mW | 1.8 mW | 1.8 mW |
Width | 5.3 mm | 5.3 mm | 5.3 mm |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
DNL Differential Nonlinearity | +/- 0.8 LSB | +/- 0.8 LSB | +/- 0.8 LSB |
INL Integral Nonlinearity | +/- 2 LSB | +/- 2 LSB | +/- 2 LSB |
Moisture Sensitive | Yes | Yes | Yes |
Operating Supply Voltage | 5 V | 2.7 V to 5.25 V | 5 V |
Pd Power Dissipation | 4.5 mW | 4.5 mW | 4.5 mW |
Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
SINAD Signal to Noise and Distortion Ratio | 72 dB | 72 dB | 72 dB |
Factory Pack Quantity | 1000 | 70 | 1000 |
Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
Unit Weight | 0.005527 oz | 0.015873 oz | 0.005527 oz |