Texas Instruments

Complete Low Power Integrated Analog Front End for ECG Applications 32-VQFN -40 to 85

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
# Input Channels 2
Analog Voltage AV/DD(Max)(V) 5.25
Analog Voltage AV/DD(Min)(V) 2.7
Architecture Delta-Sigma
Digital Supply(Max)(V) 3.6
Digital Supply(Min)(V) 1.7
INL(Typ)(ppm) 15
Input-referred Noise(Typ)(uVpp) 24
Integrated Features Daisy-Chainable,GPIOs,Oscillator,PGA
Interface Serial SPI
Operating Temperature ange(C) -40 to 85
PGA Gain(Typ)(V/V) 1,2,3,4,6,8,12
Package Group TQFP,VQFN
Power Consumption(Typ)(mW) 0.67
Power/Channel(Typ)(mW) 0.335
ating Catalog
eference Mode Int,Ext