TCA965B Datasheet, PDF (3/17 Pages) Siemens Semiconductor Group – Window Discriminator

TCA 965 B
Pin Configuration
(top view)
TCA 965 B
GND 1
A2
D3
Inhibit A 4
V _REF 5
V₆ 6
V₇ 7
14 B
13 C
12 Inhibit B
11 +V _S
10 V _Stab
9 V₉
8 V₈
IEP00292
Pin Definitions and Functions
Pin
Symbol
Pin Function in
Direct Setting
Indirect Setting
of Window
1
GND
2
A
3
D
4
Inhibit A
5
V_REF
6
V₆
7
V₇
8
V₈
9
V₉
10
V_Stab
11
+ V_S
12
Inhibit B
13
C
14
B
GND
Logic output A
Logic output D = A @ B (AND)
Connected to GND: logic output A = HIGH
Internal V_REF = 3 V
Upper edge voltage
Lower edge voltage
Input voltage
GND
Input voltage V_6/7
Input voltage V_6/7
Center voltage
Half window width
Internal V_Stab = 6 V
Supply voltage
Connected to GND: logic output B = HIGH
Logic output C = A @ B (NAND)
Logic output B
Semiconductor Group
3
1998-02-10