ha9p5320-9 Intersil Corporation, ha9p5320-9 Datasheet - Page 7

• Manufacturer Part Number: ha9p5320-9
• Description: Microsecond Precision Sample And Hold Amplifier Amplifier
• Manufacturer: Intersil Corporation

Typical Performance Curves
0.05
0.01
1.0
0.5
0.1
10
5
FIGURE 6. TYPICAL SAMPLE AND HOLD PERFORMANCE
100
-10
SAMPLE-TO-HOLD OFFSET
(HOLD STEP) ERROR, (mV)
T
FIGURE 9A. HOLD STEP vs INPUT VOLTAGE
A
-8
= 25°C
AS A FUNCTION OF HOLD CAPACITOR
-6
HOLD STEP VOLTAGE (mV)
-4
1000
0.05
5.0
0.5
DC INPUT (V)
-2
C
H
VALUE (pF)
7
FIGURE 9. TYPICAL SAMPLE-TO-HOLD OFFSET (HOLD STEP) ERROR
VOLTAGE DROOP DURING
HOLD MODE, (mV/100ms)
C
C
C
2
H
H
H
ACQUISITION TIME FOR
10V STEP TO +0.01% (µs)
= 100pF
= 1000pF
= 0.01µF
120
100
80
60
40
20
FIGURE 8. OPEN LOOP GAIN AND PHASE RESPONSE
4
0
10K
0
6
10
(C
8
H
GAIN
= 1100pF)
10
100
100K
FREQUENCY (Hz)
HA-5320
1K
10K
(C
1000
H
100K
100
= 100pF)
10
GAIN
PHASE
C
1
0
FIGURE 9B. HOLD STEP vs LOGIC (V
H
FIGURE 7. DRIFT CURRENT vs TEMPERATURE
= 100pF
C
H
1M
= 100pF, INTERNAL
-25
2
10M
0
45
90
135
180
0
LOGIC LEVEL HIGH (V)
TEMPERATURE (°C)
3
25°C
25
75°C
50
4
IH
75
) VOLTAGE
5
August 24, 2005
100
FN2857.7
125