参数资料
型号: SSM2404S
厂商: ANALOG DEVICES INC
元件分类: 运动控制电子
英文描述: Quad Audio Switch
中文描述: QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO20
封装: SOIC-20
文件页数: 3/8页
文件大小: 318K
代理商: SSM2404S
SSM2404
REV. B
–3–
V
A (IN)
50
V
A (OUT)
R = 10k
AND 100k
V = 50mV
f = 20Hz TO 100kHz
OFF ISOLATION = 20 LOG
V
A (IN)
V
A (OUT)
OFF Isolation Test Circuit
50%
t
ON
t
OFF
50%
1.4V
LOGIC
INPUT
HIGH
LOW
DC VOLTAGE
CLOSED
OPEN
OPEN
V
A (OUT)
V
A (IN)
1.4V
LOW
100ns
f
t
r
100ns
t
t
ON
/t
OFF
Timing Diagram
V–
V+
–12V
+12V
GND
SWITCH
CONROL
V
A (OUT)
V
A (IN)
Test Circuit for t
ON
/t
OFF
Timing Specification, t
ON
/t
OFF
Switching Response, and ON/OFF Transition Photos
Figure 1. THD+N vs. Frequency (V
S
=
±
12 V,
V
A
= 2 V rms, with 80 kHz Filter)
Figure 2. Headroom (V
S
=
±
12 V, f = 1 kHz, with
80 kHz Filter)
1.0
0.01
0.0001
100
1k
LOAD RESISTANCE –
100k
10k
0.001
0.1
T
Figure 3. THD+N vs. Load (V
S
=
±
12 V, V
A
= 2 V rms,
f = 1 kHz, with 80 kHz Filter)
0.01
0.001
0.0001
0
±
12
±
8
±
4
SUPPLY VOLTAGE – V
T
Figure 4. THD+N vs. Supply Voltage (V
A
= 2 V rms,
f = 1 kHz, R
L
= 100 k
, with 80 kHz Filter)
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