MAX395C/D 查看數據表（PDF） - Maxim Integrated
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MAX395C/D Datasheet PDF : 16 Pages
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Serially Controlled, Low-Voltage,
8-Channel SPST Switch
____________________________Typical Operating Characteristics (continued)
(V+ = +5V, V- = -5V, GND = 0V, TA = +25°C, unless otherwise noted.)
DATA SETUP TIME vs.
POSITIVE SUPPLY VOLTAGE
100
90
POWER-SUPPLY CURRENT
vs. TEMPERATURE
100
V± = ±5.5V
MINIMUM SCLK PULSE WIDTH vs.
POSITIVE SUPPLY VOLTAGE
35
80
10
I+
30
70
60
1
25
50
40
0.1
20
30
20
0.01
I-
15
10
0
0.001
10
0
2
4
6
8
-50 -25 0 25 50 75 100 125
0
2
4
6
8
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
SUPPLY VOLTAGE (V)
FREQUENCY RESPONSE
20
INSERTION LOSS
0
0
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
100
V± = ±5V
600Ω IN AND OUT
-20
-20
10
-40
ISOLATION OF
A BARE SOCKET
-60
PHASE -40
-60
OFF ISOLATION
-80
-80
-100
10k
V± = ±5V
-100
50Ω IN AND OUT
-120
100k 1M 10M 100M 1G
FREQUENCY (Hz)
1
0.1
0.01
10
100
1k
10k
FREQUENCY (Hz)
______________________________________________________________Pin Description
PIN
1
2
3
4
5, 7, 9, 11, 14, 16, 18, 20
6, 8, 10, 12, 13, 15, 17, 19
21
22
NAME
SCLK
V+
DIN
GND
NO0–NO7
COM0–COM7
V-
DOUT
FUNCTION
Serial Clock Digital Input
Positive Analog Supply Voltage Input
Serial Data Digital Input
Ground. Connect to digital ground. (Analog signals have no ground reference;
they are limited to V+ and V-.)
Normally Open Analog Switches 0–7
Common Analog Switches 0–7
Negative Analog Supply Voltage Input. Connect to GND for single-supply operation
Serial Data Digital Output. (High is sourced from V+.)
23
RESET
Reset Input. Connect to digital (logic) supply (or V+). Drive low to set all switch-
es off and set internal shift registers to 0.
24
CS
Chip-Select Digital Input (Figure 1)
Note: NO_ and COM_ pins are identical and interchangeable. Either may be considered as an input or an output; signals pass
equally well in either direction.
10 ______________________________________________________________________________________
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