参数资料
型号: AD841SE
厂商: Analog Devices Inc
文件页数: 10/16页
文件大小: 0K
描述: IC OPAMP GP 40MHZ 50MA 20CLCC
标准包装: 1
放大器类型: 通用
电路数: 1
转换速率: 300 V/µs
增益带宽积: 40MHz
电流 - 输入偏压: 3.5µA
电压 - 输入偏移: 500µV
电流 - 电源: 11mA
电流 - 输出 / 通道: 50mA
电压 - 电源,单路/双路(±): ±5 V ~ 18 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-CLCC
供应商设备封装: 20-LCCC
包装: 管件
Data Sheet
AD841
Rev. C | Page 3 of 16
SPECIFICATIONS
TA = 25°C and ±15 V dc, unless otherwise noted. All minimum and maximum specifications are guaranteed.
Table 1.
Parameter
Test Conditions/
Comments
AD841J
AD841K
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
INPUT OFFSET VOLTAGE2
0.8
2.0
0.5
1.0
0.5
2.0
mV
TMIN TMAX
5.0
3.3
5.5
mV
Offset Drift
35
V/°C
INPUT BIAS CURRENT
3.5
8
3.5
5
3.5
8
A
TMIN – TMAX
10
6
12
A
Input Offset Current
0.1
0.4
0.1
0.2
0.1
0.4
A
TMIN TMAX
0.5
0.3
0.6
A
INPUT CHARACTERISTICS
Differential mode
Input Resistance
200
Input Capacitance
2
pF
INPUT VOLTAGE RANGE
Common Mode
±10
12
±10
12
±10
12
V
Common-Mode Rejection
VCM = ±10 V
86
100
103
109
86
110
dB
TMIN – TMAX
80
100
80
dB
INPUT VOLTAGE NOISE
f = 1 kHz
15
nV/√Hz
Wideband Noise
10 Hz to 10 MHz
47
V rms
OPEN-LOOP GAIN
VOUT = ±10 V
RLOAD ≥ 500 Ω
25
45
25
45
25
45
V/mV
TMIN TMAX
12
20
12
V/mV
OUTPUT CHARACTERISTICS
Voltage
RLOAD ≥ 500 Ω
TMIN TMAX
±10
V
Current
VOUT = ±10 V
50
mA
OUTPUT RESISTANCE
Open loop
5
Ω
FREQUENCY RESPONSE
Unity Gain Bandwidth
VOUT = 90 mV p-p
40
MHz
Full Power Bandwidth3
VOUT = 20 V p-p
RLOAD ≥ 500 Ω
3.1
4.7
3.1
4.7
3.1
4.7
MHz
Rise Time4
AV = 1
10
ns
Overshoot4
AV = 1
10
%
Slew Rate4
AV = 1
200
300
200
300
200
300
V/s
Settling Time 10 V Step
AV = 1
to 0.1%
90
00
90
ns
to 0.01%
110
ns
OVERDRIVE RECOVERY
Overdrive
200
ns
+Overdrive
700
ns
DIFFERENTIAL GAIN
f = 4.4 MHz
0.03
%
Differential Phase
f = 4.4 MHz
0.022
Degree
POWER SUPPLY
Rated Performance
±15
V
Operating Range
±5
±18
±5
±18
±5
±18
V
Quiescent Current
11
12
11
12
11
12
mA
TMIN TMAX
14
16
mA
Power Supply Rejection Ratio
VS = ±5 V to ±18 V
86
100
90
100
86
100
dB
TMIN TMAX
80
86
80
dB
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