ST34C87 Просмотр технического описания (PDF) - Exar Corporation
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ST34C87 Datasheet PDF : 8 Pages
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ST34C87
ABSOLUTE MAXIMUM RATINGS
Supply Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Voltage at Any Pin . . . . . . . . GND-0.3V to VCC + 0.3V
Operating Temperature . . . . . . . . . . . –40°C to +85°C
Storage Temperature . . . . . . . . . . . . -60°C to +160°C
Package Dissipation . . . . . . . . . . . . . . . . . . . . . 500mW
Enable
A/B
C/D
L
H
H
Output
X
L
H
Differential
Non-Inverting
Output
Z
L
H
X = Don’t care
Z = Three-State (high impedance)
Differential
Inverting
Output
Z
H
L
Table 1. Functional Table
U1
ENABLE
Input
Driver
VCC
C2
40pF
R1
50
R3
S1
C1
40pF
C3
40pF
500
R2
50
Figure 2. Test Condition
Rev. 1.01
4
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