NE5537 데이터 시트보기 (PDF) - Philips Electronics
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NE5537 Datasheet PDF : 8 Pages
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Philips Semiconductors Linear Products
Sample-and-hold amplifier
Product specification
NE/SE5537
TYPICAL PERFORMANCE CHARACTERISTICS
Input Bias Current
25
20
15
10
5
0
–5
–10
–15
–50 –25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (°C)
Output Short-Circuit Current
30
28
26
24
SOURCING
22
20
SINKING
18
16
14
12
10
–50 –25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (°C)
Gain Error
1
0.8
TJ = 25°C
0.6
RL = 2kΩ
SAMPLE MODE
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1
–15 –10 –5
0
5
INPUT VOLTAGE (V)
10 15
Hold Step
Leakage Current Into
Hold Capacitor
100
10
V+ = V– = 15V
VS = ±15V
TJ = 25°C
VOUT = 0
10
1 HOLD MODE
1
10–1
0.1
10–2
0.01
100pF 1000pF 0.01µF
0.1µF
1µF
HOLD CAPACITOR
10–3
–50 –25 0 25 50 75 100 125 150
JUNCTION TEMPERATURE (°C)
Hold Step vs Input Voltage
2
1.8
1.6
1.4
TJ = 100°C
1.2
1 TJ = 25°C
0.8
0.6
0.4
TJ = –55°C
0.2
0
–15 –10 –5
0
5
10 15
INPUT VOLTAGE (V)
Acquisition Time
1
VIN = 0 TO ±10V
TJ = 25°C
1%
10
0.1%
0.01%
100
1000
0.001
0.01
0.1
HOLD CAPACITOR (µF)
Aperture Time
250
225 V+ = V– = 15V
∆VOUT ≤ 1mV
200
175
NEGATIVE
150
INPUT
STEP
125
∆VIN – 10V
100
75
50
POSITIVE
INPUT
25
STEP
0
–50 –25 0
25 50 75 100 125 150
JUNCTION TEMPERATURE (°C)
Capacitor Hysteresis
100
MYLAR
HYSTERESIS
POLYPROPYLENE
AND POLYSTYRENE
TIME CONSTANT
10
1
MYLAR
TIME
CONSTANT
0.1
0.1
1
POLYPROPYLENE
AND POLYSTYRENE
HYSTERSIS
10
100
SAMPLE TIME (ms)
August 31, 1994
887
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