Datasheet

ADS7950, ADS7951, ADS7952, ADS7953
ADS7954, ADS7955, ADS7956, ADS7957
ADS7958, ADS7959, ADS7960, ADS7961
www.ti.com SLAS605A –JUNE 2008–REVISED JANUARY 2010
TERMINAL FUNCTIONS - QFN PACKAGES (continued)
DEVICE NAME
ADS7953 ADS7952 ADS7951 ADS7950
ADS7957 ADS7956 ADS7955 ADS7954 PIN NAME I/O FUNCTION
ADS7961 ADS7960 ADS7959 ADS7958
PIN NO.
1, 22 1, 22 2, 15 2, 15 AGND — Analog ground
28 28 21 21 +VBD — Digital I/O supply
27 27 20 20 BDGND — Digital ground
NC PINS
— 5, 6, 19, — 6, 7, 12, 13 — — Pins internally not connected, do not float these pins
20
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Product Folder Link(s): ADS7950, ADS7951, ADS7952, ADS7953 ADS7954, ADS7955, ADS7956, ADS7957 ADS7958,
ADS7959, ADS7960, ADS7961