IH5140 Просмотр технического описания (PDF) - Intersil
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IH5140 Datasheet PDF : 13 Pages
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IH5140 thru IH5145
Typical Performance Curves (Continued)
NC CHANNEL PINS (3, 4)
+10
+5
0
-5
-10
NC CHANNEL PINS (1, 16)
+100
-100
VINJECT
1
0.01µF
2
VA 3
4
0.01µF
5
6
7
8
IH5143
16 VA
15
14 -15V
13
12 +5V
11 +15V
10
9
+3V
0V
4µs
+VINJECT
-10 -5 0 +5 +10
ANALOG SIGNAL VOLTAGE (V)
+VINJECT 0mV
-VINJECT 0mV
-VINJECT
FIGURE 5A.
FIGURE 5B.
FIGURE 5. CHARGE INJECTION vs ANALOG SIGNAL
-120
-100
-80
-60
-40
-20
0
100
VOUT
(OFF CHANNEL)
COAX
TO
1
SCOPE
51Ω 2
3
16
15
C
51Ω
14 -15V
1K
10K
100M
1M
10M
4
5
C
6
C
7
C
(ON CHANNEL)
8
1kΩ
C = 1µF
COPPER GROUND
PLANE JIG
13
12 +5V
11 +15V
10 +5V
9
10VP-P
AT FREQUENCY
= VANALOG
FREQUENCY (Hz)
FIGURE 6A.
FIGURE 6B.
FIGURE 6. CHANNEL TO CHANNEL CROSS COUPLING REJECTION vs FREQUENCY
Test Circuits and Waveforms
VOUT A
1
10pF
1kΩ 2
3
4
5
6
VOUT B
7
8
10pF
1kΩ
IH5141
16 ±10V
15
14 -15V
13
12 +5V
11 +15V
10
±10V
9
+3V
0V
TTL INPUT
FIGURE 7. IH5141 tON AND tOFF (3V DIGITAL INPUT)
13-8
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