ADS7841 |
RFQ for ADS7841 Required Field |
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| Technical/Catalog Information | ADS7841E |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Number of Bits | 12 |
| Package / Case | 16-QSOP (SSOP) |
| Data Interface | Serial |
| Packaging | Tube |
| Sampling Rate (Per Second) | 200k |
| Operating Temperature | -40°C ~ 85°C |
| Voltage Supply Source | Single |
| Number of Inputs and Type | 4 Single-Ended, Unipolar; 2 Differential, Unipolar |
| Number of Converters | 1 |
| Power Dissipation (Max) | 4.5mW |
| Drawing Number | 296; 4073301-2; DBQ; 16 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | ADS7841E ADS7841E |
| Product | Manufacturers | Pack | D/C |
| ADS7841 | Texas Instruments | - | - |
The ADS7841 is a 4-channel, 12-bit sampling analogto-digital converter (ADC) with a synchronous serial interface. The resolution is programmable to either 8 or 12 bits. Typical power dissipation is 2mW at a 200kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 100mV and VCC, providing a corresponding input voltage range of 0V to VREF. The device includes a shutdown mode which reduces power dissipation to under 15µW. The ADS7841 is guaranteed down to 2.7V operation.
Low power, high speed, and on-board multiplexer make the ADS7841 ideal for battery operated systems such as personal digital assistants, portable multichannel data loggers, and measurement equipment. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7841 is available in a 16-pin PDIP or a 16-lead SSOP package and is guaranteed over the 40°C to +85°C temperature range.
Typical Application |
Features |
| DATA ACQUISITIONTEST AND MEASUREMENTINDUSTRIAL PROCESS CONTROLPERSONAL DIGITAL ASSISTANTSBATTERY-POWERED SYSTEMS | SINGLE SUPPLY: 2.7V to 5V4-CHANNEL SINGLE-ENDED OR 2-CHANNEL DIFFERENTIAL INPUTUP TO 200kHz CONVERSION RATE±1 LSB MAX INL AND DNLGUARANTEED NO MISSING CODES72dB SINADSERIAL INTERFACE16-PIN PDIP OR 16-LEAD SSOP PACKAGEALTERNATE SOURCE FOR MAX1247 |
