LMP93601
- High Gain, Programmable up to 4096
- Low Gain Error Drift, <10 ppm/°C
- Low Offset Voltage and Drift; 1 µV, 50 nV/°C
- Low Input Bias Current, 1.3 nA
- Low Input Offset Current, 120 pA
- VCM Output Signal for Level Shifting, AVDD/3
- Three Differential EMI Hardened Inputs
- 16-bit ΔΣ Analog-to-Digital Converter
- Low Noise Performance, ENOB 15.3 bits
- Four Output Data Rates, up to 1.3 kSPS
- Internal Voltage Reference for ADC
- SPI Interface Transfer Rate, 20 MHz
- Brown-Out Detect
- PGA Over-Range Detect
- Separate Analog and Digital Supplies, 2.7 to 5.5 V
- Low Current Consumption, 1.1 mA
- Low Power Shutdown Mode, < 0.1µA
- Operating Temp. –25 to 85 °C
The LMP93601 is an optimized Analog-Front-End (AFE) for occupancy detecting thermopile arrays up to 16 x 16 and thermopile mass flow sensors. The AFE combines excellent noise performance, low offset voltage, high gain, and low-power consumption at sampling rates ideal for monitoring thermopile sensors.
The LMP93601 is a precision, 16-bit, analog-to-digital converter (ADC) offered in a leadless WQFN-24 package. The device features three differential EMI hardened inputs, a low-noise, high-gain programmable gain amplifier (PGA), a level shifting voltage source, an internal reference, and a programmable sampling rate. The many integrated features and the simple control of the LMP93601 through an SPI-compatible interface ease precision measurements of thermopile sensor signals.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | LMP93601 Low-Noise, High Gain, 3-Channel AFE for Thermopile Sensors datasheet (Rev. A) | PDF | HTML | 2014/09/30 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LMP93601EVM — LMP93601 서모파일 센서 인터페이스 평가 모듈
The LMP93601EVM is a demonstration kit for the LMP93601, a three channel analog-front-end (AFE) including a 16-bit high performance low noise delta-sigma (ΔΣ) converter (ADC), and a very high gain stage. The LMP93601EVM is equipped with a MSP430F5529 micro-controller giving the user all (...)
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
WQFN (NHZ) | 24 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.