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TI ADS7841ESQDBQRQ1
| Manufacturer | |
| MPN | ADS7841ESQDBQRQ1 |
| LCSC Part # | C701652 |
| Packaging | SSOP-16-150mil |
| Customer # | |
| Key Attributes | 12-BIT 4-CHANNEL SERIAL-OUTPUT SAMPLING ANALOG-TO-DIGITAL CONVERTER |
| Datasheet | TI ADS7841ESQDBQRQ1 |
| RoHS Compliance | 2 documents available |
| Alternative Parts | 1 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | TI | |
| Packaging | SSOP-16-150mil | |
| Operating Temperature | -40℃~+125℃ | |
| Interface | Serial Port | |
| Quiescent Current (Iq) | 3uA | |
| Voltage - Supply | 2.7V~5.25V | |
| Number of Channels | 4 | |
| Integral non - linearity | 2LSB | |
| Voltage Reference | External | |
| Clock/Oscillator | External | |
| Clock Frequency | 2MHz;3.2MHz | |
| Features | Multiplexers | |
| Resolution(Bits) | 200kHz;12 | |
| S/N Ratio | 71dB | |
| DNL (LSB) | 0.8LSB | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | TI | |
| Packaging | SSOP-16-150mil | |
| Operating Temperature | -40℃~+125℃ | |
| Interface | Serial Port | |
| Quiescent Current (Iq) | 3uA | |
| Voltage - Supply | 2.7V~5.25V | |
| Number of Channels | 4 | |
| Integral non - linearity | 2LSB |
| Type | Description | |
|---|---|---|
| Voltage Reference | External | |
| Clock/Oscillator | External | |
| Clock Frequency | 2MHz;3.2MHz | |
| Features | Multiplexers | |
| Resolution(Bits) | 200kHz;12 | |
| S/N Ratio | 71dB | |
| DNL (LSB) | 0.8LSB | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
Introduction
The ADS7841 is a 4-channel 12-bit sampling analog-to-digital converter (ADC) with a synchronous serial interface. The resolution is programmable to either 8 bits or 12 bits. Typical power dissipation is 2 mW at a 200-kHz throughput rate and a 5-V supply. The reference voltage (V_REF) can be varied between 100 mV and V_CC, providing a corresponding input voltage range of 0 to V_REF. The device includes a shutdown mode that reduces power dissipation to under 15 μW. The ADS7841 is specified down to 2.7 V operation. Low power, high speed, and on-board multiplexer make the ADS7841 ideal for battery-operated systems. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7841 is available in a SSOP16 package.
Features
- Qualified for Automotive Applications
- Single Supply: 2.7 V To 5 V
- Four-Channel Single-Ended Or Two-Channel Differential Input
- Up To 200-kHz Conversion Rate
- ±2 LSB Max INL and DNL
- No Missing Codes
- 71-dB Typ SINAD
- Serial Interface Alternate Source For MAX1247
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | TI | |
| Packaging | SSOP-16-150mil | |
| Operating Temperature | -40℃~+125℃ | |
| Interface | Serial Port | |
| Quiescent Current (Iq) | 3uA | |
| Voltage - Supply | 2.7V~5.25V | |
| Number of Channels | 4 | |
| Integral non - linearity | 2LSB | |
| Voltage Reference | External | |
| Clock/Oscillator | External | |
| Clock Frequency | 2MHz;3.2MHz | |
| Features | Multiplexers | |
| Resolution(Bits) | 200kHz;12 | |
| S/N Ratio | 71dB | |
| DNL (LSB) | 0.8LSB | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | TI | |
| Packaging | SSOP-16-150mil | |
| Operating Temperature | -40℃~+125℃ | |
| Interface | Serial Port | |
| Quiescent Current (Iq) | 3uA | |
| Voltage - Supply | 2.7V~5.25V | |
| Number of Channels | 4 | |
| Integral non - linearity | 2LSB |
| Type | Description | |
|---|---|---|
| Voltage Reference | External | |
| Clock/Oscillator | External | |
| Clock Frequency | 2MHz;3.2MHz | |
| Features | Multiplexers | |
| Resolution(Bits) | 200kHz;12 | |
| S/N Ratio | 71dB | |
| DNL (LSB) | 0.8LSB | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
Introduction
The ADS7841 is a 4-channel 12-bit sampling analog-to-digital converter (ADC) with a synchronous serial interface. The resolution is programmable to either 8 bits or 12 bits. Typical power dissipation is 2 mW at a 200-kHz throughput rate and a 5-V supply. The reference voltage (V_REF) can be varied between 100 mV and V_CC, providing a corresponding input voltage range of 0 to V_REF. The device includes a shutdown mode that reduces power dissipation to under 15 μW. The ADS7841 is specified down to 2.7 V operation. Low power, high speed, and on-board multiplexer make the ADS7841 ideal for battery-operated systems. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7841 is available in a SSOP16 package.
Features
- Qualified for Automotive Applications
- Single Supply: 2.7 V To 5 V
- Four-Channel Single-Ended Or Two-Channel Differential Input
- Up To 200-kHz Conversion Rate
- ±2 LSB Max INL and DNL
- No Missing Codes
- 71-dB Typ SINAD
- Serial Interface Alternate Source For MAX1247
C701652 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |