參數(shù)資料
型號(hào): AD8515
廠商: Analog Devices, Inc.
英文描述: 1.8 V Low Power CMOS Rail-to-Rail Input/Output Operational Amplifier
中文描述: 1.8 V低功耗CMOS軌到軌輸入/輸出運(yùn)算放大器
文件頁(yè)數(shù): 3/16頁(yè)
文件大小: 242K
代理商: AD8515
REV. B
AD8515
–3–
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Condition
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage
V
OS
V
CM
=V
S
/2
–40
C < T
A
< +125
C
V
S
= 3.0 V
–40
C < T
A
< +85
C
–40
C < T
A
< +125
C
1
6
8
30
600
8
10
300
3
mV
mV
pA
pA
nA
pA
pA
V
dB
V/mV
m
V/
C
Input Bias Current
I
B
2
Input Offset Current
I
OS
1
–40
C < T
A
< +125
C
Input Voltage Range
Common-Mode Rejection Ratio CMRR
Large Signal Voltage Gain
Offset Voltage Drift
0
54
250
0 V
V
CM
3.0 V
R
L
= 100 k
W
, 0.3 V
V
OUT
2.7 V
A
VO
D
V
OS
/
D
T
1,000
4
OUTPUT CHARACTERISTICS
Output Voltage High
V
OH
I
L
= 100
m
A, –40
C < T
A
< +125
C
I
L
= 750
m
A, –40
C < T
A
< +125
C
I
L
= 100
m
A, –40
C < T
A
< +125
C
I
L
= 750
m
A, –40
C < T
A
< +125
C
2.99
2.98
V
V
mV
mV
Output Voltage Low
V
OL
10
20
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
V
S
= 1.8 V to 5.0 V,
–40
C < T
A
< +125
C
V
OUT
= V
S
/2
–40
C < T
A
< +125
C
65
85
300
dB
m
A
m
A
Supply Current/Amplifier
I
SY
450
500
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
SR
GBP
R
L
= 10 k
W
2.7
5
V/
m
s
MHz
NOISE PERFORMANCE
Voltage Noise Density
e
n
f = 1 kHz
f = 10 kHz
f = 1 kHz
22
20
0.05
nV/
÷
Hz
nV/
÷
Hz
pA/
÷
Hz
Current Noise Density
i
n
(V
S
= 3.0 V, V
CM
= V
S
/2, T
A
= 25 C, unless otherwise noted.)
Specifications subject to change without notice.
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