MAX5450 查看數據表（PDF） - Maxim Integrated
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MAX5450 Datasheet PDF : 12 Pages
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Dual, 256-Tap, Up/Down Interface,
Digital Potentiometers
VCC
VIN
MAX4493
VEE
W
MAX5450
MAX5452
MAX5454
L
VOUT
OUT1
OUT2
W1
W2
MAX8866
MAX5450
MAX5452
MAX5454
V+ IN
L1
L2
SHDN1 SET1
SHDN2 SET2
GND
VOUT1
VOUT2
Figure 6a. Variable Resistor Adjustable-Gain Amplifier
VCC
VIN
VOUT
MAX4493
VEE
W
L
H
MAX5451
MAX5453
MAX5455
Figure 6b. Potentiometer Adjustable-Gain Amplifier
Figure 7. Adjustable Dual Linear Regulator
Truth Table
CS
U/D
H
X
L
L
L
H
L
L
L
H
X = Don’t care
↓ = High-to-Low Transition
↑ = Low-to-High Transition
INC
W
X
O
↑
O
↑
O
↓
−
↓
+
O = Previous State
– = Decrement
+ = Increment
Chip Information
TRANSISTOR COUNT: 9680
PROCESS: CMOS
10 ______________________________________________________________________________________
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