AD8202(RevA) データシートの表示（PDF） - Analog Devices
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AD8202 Datasheet PDF : 12 Pages
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AD8202
SPECIFICATIONS—SINGLE SUPPLY
TA = operating temperature range, VS = 5 V, unless otherwise noted.
Table 1.
Parameter
SYSTEM GAIN
Initial
Error
vs. Temperature
VOLTAGE OFFSET
Input Offset (RTI)
vs. Temperature
INPUT
Input Impedance
Differential
Common-Mode
CMV
Common-Mode Rejection1
PREAMPLIFIER
Gain
Gain Error
Output Voltage Range
Output Resistance
OUTPUT BUFFER
Gain
Gain Error
Output Voltage Range
Input Bias Current
Output Resistance
DYNAMIC RESPONSE
System Bandwidth
Slew Rate
NOISE
0.1 Hz to 10 Hz
Spectral Density, 1 kHz (RTI)
POWER SUPPLY
Operating Range
Quiescent Current vs. Temperature
PSRR
TEMPERATURE RANGE
For Specified Performance
Conditions
0.02 ≤ VOUT ≤ 4.8 V dc
VCM = 0.15 V; 25°C
−40°C to +125°C
−40°C to +150°C
Continuous
VCM = 0 V to 10 V
f = DC
f = 1 kHz
f = 10 kHz2
0.02 ≤ VOUT ≤ 4.8 V dc
VIN = 0.01 V dc, VOUT = 0.2 V p-p
VIN = 0.2 V dc, VOUT = 4 V Step
VO = 0.1 V dc
VS = 3.5 V to 12 V
AD8202 SOIC
AD8202 DIE
Min Typ Max Min Typ Max Unit
20
−0.3
1
20
+0.3 −0.3
20
1
V/V
+0.3 %
30
ppm/°C
−1
+1
−10 +0.3 +10
−1
+1
−10 +0.3 +10
−15 +5 +15
mV
µV/°C
µV/°C
260 325 390 260 325 390 kΩ
135 170 205 135 170 205 kΩ
−8
+28 −8
+28 V
82
82
dB
82
82
dB
80
80
dB
10
10
V/V
−0.3
+0.3 −0.3
+0.3 %
0.02
4.8 0.02
4.8 V
97 100 103 97 100 103 kΩ
2
−0.3
0.02
40
2
2
+0.3 −0.3
4.8 0.02
40
2
V/V
+0.3 %
4.8 V
nA
Ω
30 50
30 50
kHz
0.28
0.28
V/µs
10
10
µV p-p
275
275
nV/√Hz
3.5
12
3.5
12
V
0.25 1.0
0.25 1.0 mA
75 83
75 83
dB
−40
+125 −40
+150 °C
1 Source imbalance < 2 Ω.
2 The AD8202 preamplifier exceeds 80 dB CMRR at 10 kHz. However, since the signal is available only by way of a 100 kΩ resistor, even the small amount of pin-to-pin
capacitance between Pins 1, 8 and 3, 4 may couple an input common-mode signal larger than the greatly attenuated preamplifier output. The effect of pin-to-pin
coupling may be neglected in all applications by using filter capacitors at Node 3.
Rev. A | Page 3 of 12
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