MAX4524LETB Просмотр технического описания (PDF) - Maxim Integrated
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MAX4524LETB Datasheet PDF : 11 Pages
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MAX4524L/MAX4525L
Low-Voltage, Single-Supply Analog
Multiplexers/Switches
Typical Operating Characteristics (continued)
(V+ = 12V, VINH = GND, TA = +25°C, unless otherwise noted.)
10,000
SUPPLY CURRENT
vs. LOGIC-LEVEL VOLTAGE
1000
100
10
1
0.1
0.01
0.001
0.0001
0
2
4
6
8 10 12
VADD_, VINH (V)
INPUT LOGIC THRESHOLD
vs. SUPPLY VOLTAGE
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 1 2 3 4 5 6 7 8 9 10 11 12
SUPPLY VOLTAGE (V)
Pin Description
PIN
MAX4524L MAX4525L
1
—
—
1
2
—
—
2
3
—
—
3
4
4
5
5
6
—
—
6
7
—
—
7
8
—
—
8
9
—
—
9
10
10
EP
EP
NAME
NO2
NOA
NO3
COMA
NO1
NCA
INH
GND
ADDB
ADD
ADDA
NCB
NO0
NOB
COM
COMB
V+
Exposed
PAD
FUNCTION
Analog Switch Normally Open Input 2
Analog Switch A Normally Open Input
Analog Switch Normally Open Input 3
Analog Switch A Common
Analog Switch Normally Open Input 1
Analog Switch A Normally Closed Input
Inhibit. Drive INH low or connect to GND for normal operation. Drive INH high or
connect to V+ to turn all switches off.
Ground. Connect to digital ground (analog signals have no ground reference, but are
limited to V+ and GND).
Logic-Level Address Input (see Truth Tables)
Logic-Level Address Input (see Truth Tables)
Logic-Level Address Input (see Truth Tables)
Analog Switch B Normally Closed Input
Analog Switch Normally Open Input 0
Analog Switch B Normally Open Input
Analog Switch Common
Analog Switch A Common
Positive Analog and Digital Supply Voltage. Bypass with a 0.1µF capacitor to GND.
The bottom of the IC (TDFN package only) contains an exposed pad that must be
connected externally to V+.
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