參數(shù)資料
型號: AD8512
廠商: Analog Devices, Inc.
英文描述: Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifiers
中文描述: 精密,非常低噪聲,低輸入偏置電流,高帶寬結(jié)型場效應(yīng)管運(yùn)算放大器
文件頁數(shù): 4/20頁
文件大?。?/td> 497K
代理商: AD8512
AD8510/AD8512/AD8513
ELECTRICAL CHARACTERISTICS
@ V
S
= ±15 V, V
CM
= 0 V, T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage (B Grade)
1
Offset Voltage (A Grade)
Input Bias Current
Input Offset Current
Input Capacitance
Differential
Common-Mode
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Offset Voltage Drift (B Grade)
1
Offset Voltage Drift (A Grade)
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Output Voltage High
Output Voltage Low
Output Voltage High
Output Voltage Low
Output Current
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
AD8510/AD8512/AD8513
AD8510/AD8512
AD8513
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Settling Time
THD + Noise
Phase Margin
Rev. E | Page 4 of 20
Symbol
V
OS
V
OS
I
B
I
OS
CMRR
A
VO
V
OS
/T
V
OS
/T
V
OH
V
OL
V
OH
V
OL
V
OH
V
OL
I
OUT
PSRR
I
SY
SR
GBP
t
S
THD + N
Φ
O
Conditions
40°C < T
A
< +125°C
40°C < T
A
< +125°C
40°C < T
A
< +85°C
40°C < T
A
< +125°C
40°C < T
A
< +85°C
40°C < T
A
< +125°C
V
CM
= 12.5 V to +12.5 V
V
O
= 13.5 V to +13.5 V
R
L
= 2 k, V
CM
= 0 V
R
L
= 10 k
40°C < T
A
< +125°C
R
L
= 2 k
40°C < T
A
< +125°C
R
L
= 600 , T
A
= 25°C
40°C < T
A
< +125°C
R
L
= 600 , T
A
= 25°C
40°C < T
A
< +125°C
V
S
= ±4.5 V to ±18 V
V
O
= 0 V
40°C < T
A
< +125°C
40°C < T
A
< +125°C
R
L
= 2 k
To 0.1%, 0 V to 10 V Step, G = +1
To 0.01%, 0 V to 10 V Step, G = +1
1 kHz, G = +1, R
L
= 2 k
Min
13.5
86
115
+14.0
+13.8
+13.5
11.4
86
Typ
0.08
0.1
25
6
12.5
11.5
108
196
1.0
1.7
+14.2
14.9
+14.1
–14.8
+13.9
14.3
±70
2.2
20
8
0.5
0.9
0.0005
52
Max
0.4
0.8
1.0
1.8
80
0.7
10
75
0.3
0.5
+13.0
5
12
14.6
14.5
13.8
12.1
2.5
2.6
3.0
Unit
mV
mV
mV
mV
pA
nA
nA
pA
nA
nA
pF
pF
V
dB
V/mV
μV/°C
μV/°C
V
V
V
V
V
V
V
V
mA
dB
mA
mA
mA
V/μs
MHz
μs
μs
%
Degrees
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