圖片僅供參考

ADS114S08BIPBSR

Name: ADS114S08BIPBSR
Rating: 4.7 (12 reviews)

IC ADC 16BIT SIGMA-DELTA 32TQFP

製造商
製造商。部分 #ADS114S08BIPBSR
包 32-TQFP
資料表
有現貨的3085

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
NumberofBits	16
SamplingRate(PerSecond)	4k
NumberofInputs	12
InputType	Differential, Pseudo-Differential, Single Ended
DataInterface	SPI
Configuration	MUX-PGA-ADC
NumberofA/DConverters	1
Architecture	Sigma-Delta
ReferenceType	External, Internal
Voltage-SupplyAnalog	±2.5V, 2.7V ~ 5.25V
Voltage-SupplyDigital	2.7V ~ 3.6V
Features	PGA, Temperature Sensor
OperatingTemperature	-40°C ~ 125°C
Package/Case	32-TQFP
SupplierDevicePackage	32-TQFP (5x5)

概述

Description

The ADS114S08BIPBSR is TI’s eight-channel, low-noise delta-sigma ADC with an integrated input multiplexer and programmable-gain amplifiers. It digitizes eight analog channels and outputs data via an SPI-compatible interface. It supports multiple data rates, continuous or single-shot conversion, and low-power operation, making it suitable for biomedical instrumentation (ECG/EEG), portable sensors, and other precision measurement apps. The BIPBSR suffix denotes the specific RoHS-compliant package variant for this device. For exact specs (supply, input ranges, noise, data rates, timing, pinout), consult the datasheet.

Features

Here are concise features of ADS114S08BIPBSR:
- 8-channel input multiplexer (8 single-ended or 4 differential inputs)
- 24-bit delta-sigma ADC with low-noise performance
- Programmable gain amplifier (PGA) and programmable data rate with selectable digital filtering
- On-chip reference and buffer
- Lead-off detection and electrode impedance monitoring
- Patient bias drive for improved electrode stability
- SPI-compatible serial interface (DIN, DOUT, SCLK, CS, DRDY)
- Flexible power modes for low power operation
- Suitable for wearable/medical biosignal applications
- RoHS-compliant, packaged in small BIPBSR package
Note: For exact electrical specs (voltage ranges, data rates, and timing), please refer to the official datasheet.

Package

Package type: BIP (8‑pin plastic package; TI package code BIP). The SR at the end indicates Tape & Reel.

Pinout

Pin count: 28 pins.
Function: 8-channel, low-noise delta-sigma analog-to-digital converter with an integrated input multiplexer and a serial (SPI-compatible) interface for data transfer (CS, SCLK, DIN/DOUT, DRDY, etc.).

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded-processing integrated circuits; one of the world’s largest semiconductor makers.

Application

Applications: multichannel biopotential acquisition systems (ECG, EEG, EMG) and other physiological-signal monitoring; ambulatory and point-of-care medical devices; wearable health-monitoring equipment; biomedical research instrumentation; portable diagnostic devices. The 8‑channel simultaneous-sampling, low-noise, low‑power ADC suits multi‑lead ECG, EEG/EMG arrays, impedance cardiography, and general bio-signal acquisition.