AD636J 查看數據表（PDF） - Analog Devices
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AD636J Datasheet PDF : 16 Pages
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AD636
Data Sheet
Model
dB OUTPUT
Error, VIN = 7 mV to 300 mV rms
Scale Factor
Scale Factor Temperature
Coefficient
IREF for 0 dB = 0.1 V rms
IREF Range
IOUT TERMINAL
IOUT Scale Factor
IOUT Scale Factor Tolerance
Output Resistance
Voltage Compliance
BUFFER AMPLIFIER
Input and Output Voltage Range
Input Offset Voltage, RS = 10 kΩ
Input Bias Current
Input Resistance
Output Current
Short-Circuit Current
Small Signal Bandwidth
Slew Rate6
POWER SUPPLY
Voltage, Rated Performance
Dual Supply
Single Supply
Quiescent Current7
TEMPERATURE RANGE
Rated Performance
Storage
TRANSISTOR COUNT
AD636J
Min
Typ
Max
±0.3
±0.5
−3.0
0.33
−0.033
2
4
8
1
50
100
−20
±10
+20
8
10
12
−VS to
(+VS − 2 V)
−VS to
(+VS − 2 V)
±0.8
±2
100
300
108
(+5 mA,
−130 μA)
20
1
5
+2, −2.5
5
+3, −5
0.80
±16.5
24
1.00
0
−55
62
+70
+150
AD636K
Min
Typ
Max
±0.1
±0.2
−3.0
0.33
−0.033
2
4
8
1
50
100
−20
±10
+20
8
10
12
−VS to
(+VS − 2 V)
−VS to
(+VS − 2 V)
±0.5
±1
100
300
108
(+5 mA,
−130 μA)
20
1
5
+2, −2.5
5
+3, −5
0.80
±16.5
24
1.00
0
−55
62
+70
+150
Unit
dB
mV/dB
% of reading/°C
dB/°C
μA
μA
μA/V rms
%
kΩ
V
V
mV
nA
Ω
mA
MHz
V/μs
V
V
V
mA
°C
°C
1 All minimum and maximum specifications are guaranteed. Specifications shown in boldface are tested on all production units at final electrical test and are used to
calculate outgoing quality levels.
2 Accuracy specified for 0 mV to 200 mV rms, dc or 1 kHz sine wave input. Accuracy is degraded at higher rms signal levels.
3 Measured at Pin 8 of PDIP (IOUT), with Pin 9 tied to common.
4 Error vs. crest factor is specified as additional error for a 200 mV rms rectangular pulse train, pulse width = 200 µs.
5 Input voltages are expressed in V rms.
6 With 10 kΩ pull-down resistor from Pin 6 (BUF OUT) to −VS.
7 With BUF IN tied to COMMON.
Rev. E | Page 4 of 16
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