18 bit, 10kSPS Data Acquisition (DAQ) Block Optimized for Ultra Low Power < 1 Mw
使用 Texas Instruments 的 ADS8881IDGS 的参考设计
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依据最终产品
- Automatic Test Equipment
- Industrial Process Measurement and Control
- Instrumentation and Measurement
- Portable Medical Instrumentation
说明
- 18 bit, 10kSPS Data Acquisition (DAQ) block optimized for ultra low power < 1 Mw. This 1 mW, 18bit, 10kSPS DAQ block has been optimized for low throughput applications that need to extend battery life. The ultra-low power DAQ system consists of a reference driver, input driver, and the ADS8881 SAR ADC. Careful attention is paid not only in reducing system power consumption but also in improving the overall noise performance of the driver by making the ADC noise to be the dominant source and the driver noise to be negligible
主要特色
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ADC Resolution18 Bit
Featured Parts (8)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
REF3325AIDBZT | Texas Instruments | Voltage References | V-Ref Precision 2.5V 5mA 3-Pin SOT-23 T/R | 买入 | |
|
24LC256-I/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin TSSOP Tube | 买入 | |
|
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 | 买入 | |
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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 | 买入 | |
|
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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 | 买入 | |
|
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 | 买入 | |
|
ADS8881IDGS | Texas Instruments | Analog to Digital Converters - ADCs | 1-Channel Single ADC SAR 1Msps 18-bit Serial 10-Pin VSSOP Tube | 买入 | |
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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 | 买入 | |