Datasheet

ADS1294, ADS1294R
ADS1296, ADS1296R
ADS1298, ADS1298R
www.ti.com SBAS459I –JANUARY 2010–REVISED JANUARY 2012
User Register Description
ID: ID Control Register (Factory-Programmed, Read-Only)
Address = 00h
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
DEV_ID7 DEV_ID6 DEV_ID5 1 0 DEV_ID2 DEV_ID1 DEV_ID0
The ID Control Register is programmed during device manufacture to indicate device characteristics.
Bits[7:5] DEV_ID[7:5]: Device family identification
These bits indicate the device family.
000 = Reserved
011 = Reserved
100 = ADS129x device family
101 = Reserved
110 = ADS129xR device family
111 = Reserved
Bit 4 This bit reads high.
Bit 3 This bit reads low.
Bits[2:0] DEV_ID[2:0]: Channel number identification
These bits indicates number of channels.
000 = 4-channel ADS1294 or ADS1294R
001 = 6-channel ADS1296 or ADS1296R
010 = 8-channel ADS1298 or ADS1298R
011 = Reserved
111 = Reserved
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Product Folder Link(s): ADS1294 ADS1294R ADS1296 ADS1296R ADS1298 ADS1298R