Ultra Low Power, 18 bit Precision ECG Data Acquisition System
使用 Texas Instruments 的 OPA2333AIDGK 的参考设计
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依据最终产品
- Electrocardiograph Battery Powered
- Electronic Scale
- Handheld POS Scanner
- Portable Medical Instrumentation
- Sensor and Transducer
说明
- Ultra Low Power, 18 bit precision ECG data acquisition system. Electrocardiography (ECG), the measurement of the electrical activity of the heart, requires a precision analog front end instrumentation gain stage, filtering, and a high resolution analog to digital converter to achieve the highest performance. This design features the methodology for achieving a LEAD I ECG measurement system designed from discrete analog components
主要特色
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ADC Resolution18 Bit
Featured Parts (14)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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OPA333AIDBVR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Offset Voltage Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R | 买入 | |
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OPA313IDCKR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier R-R I/O ±2.75V/5.5V 5-Pin SC-70 T/R | 买入 | |
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OPA333AIDBVRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Offset Voltage Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R | 买入 | |
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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 | |
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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 | |
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OPA313IDCKT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier R-R I/O ±2.75V/5.5V 5-Pin SC-70 T/R | 买入 | |
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OPA313IDBVT | 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 | |
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OPA333AIDBVTG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Offset Voltage Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R | 买入 | |
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OPA333AIDBVT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Offset Voltage Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R | 买入 | |
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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 | 买入 | |
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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 | 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 | |