73S1217F Maxim, 73S1217F Datasheet - Page 129

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73S1217F

Manufacturer Part Number
73S1217F
Description
The Teridian 73S1217F is a self-contained SoC smart card reader IC that is an ideal solution for any USB-connected ISO 7816 design
Manufacturer
Maxim
Datasheet
DS_1217F_002
73S1217F Data Sheet
To
PIN
circuit
ESD
Figure 35: Digital Input Circuit
VDD
VERY
Pull-up
WEAK
Disable
PFET
STRONG
ESD
PFET
Output
Disable
PIN
ESD
Data
STRONG
From
NFET
circuit
To
circuit
VERY
Pull-down
WEAK
Enable
NFET
Figure 36: OFF_REQ Interface Circuit
Rev. 1.2
129

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