TIPD114, Data Acquisition at 1KHz AC, 1mW, 18bit, 1Msps Reference Design
Texas Instruments이 부품 ADS8881IDGS 을 사용하는 참조 설계
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최종 제품의 경우
- Automatic Test Equipment
- Industrial Process Measurement and Control
- Instrumentation and Measurement
- Medical and Healthcare
Description
- TIPD114, provides results of a low power, low throughput use case of ADS8881. One of the ways to reduce power for a low throughput application is to select a high throughput (1 MSPS) part and run it at low speed. The power consumed by ADS8881 is 55uW for 10kSPS. The reference drive and the input drive needs to be optimized for low power too. This design covers the various tradeoff's that need to be made and the choices to pick from, in order to bring the overall system power down to 1mW
최종 제품의 경우
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ADC Resolution18 Bit
피쳐링 부품 (8)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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REF3325AIDBZT | Texas Instruments | Voltage References | V-Ref Precision 2.5V 5mA 3-Pin SOT-23 T/R | 구매 | |
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24LC256-I/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin TSSOP Tube | 구매 | |
|
OPA313IDBVR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R | 구매 | |
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24LC256-I/STG | Microchip Technology | EEPROM | EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin TSSOP Tube | 구매 | |
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OPA2333AIDGKRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Low Offset Voltage Amplifier R-R I/O ±2.75V/5.5V 8-Pin VSSOP T/R | 구매 | |
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OPA2333AIDGKR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Low Offset Voltage Amplifier R-R I/O ±2.75V/5.5V 8-Pin VSSOP T/R | 구매 | |
|
ADS8881IDGS | Texas Instruments | Analog to Digital Converters - ADCs | 1-Channel Single ADC SAR 1Msps 18-bit Serial 10-Pin VSSOP Tube | 구매 | |
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ADS8881IDGSR | Texas Instruments | Analog to Digital Converters - ADCs | 1-Channel Single ADC SAR 1Msps 18-bit Serial 10-Pin VSSOP T/R | 구매 | |