參數(shù)資料
型號: LT1812IS5
元件分類: 運算放大器
英文描述: Voltage-Feedback Operational Amplifier
中文描述: 電壓反饋運算放大器
文件頁數(shù): 4/12頁
文件大?。?/td> 246K
代理商: LT1812IS5
LT1813
ELECTRICAL CHARACTERISTICS
0
°
C
T
A
70
°
C. V
S
=
±
5V, V
CM
= 0V unless otherwise noted (Note 9).
The
G
denotes the specifications which apply over the temperature range
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
Input V
OS
Drift
Input Offset Current
Input Bias Current
Input Voltage Range (High)
Input Voltage Range (Low)
Common Mode Rejection Ratio
Power Supply Rejection Ratio
CONDITIONS
(Note 4)
(Note 7)
MIN
TYP
MAX
2
15
500
±
5
UNITS
mV
μ
V/
°
C
G
G
10
I
OS
I
B
G
nA
μ
A
V
V
dB
dB
dB
G
G
G
3.5
–3.5
CMRR
PSRR
V
CM
=
±
3.5V
V
S
=
±
2V to
±
5.5V
V
S
=
±
2V to
±
6.5V (LT1813HV)
V
OUT
=
±
3V, R
L
= 500
V
OUT
=
±
3V, R
L
= 100
R
L
= 500
, 30mV Overdrive
R
L
= 100
, 30mV Overdrive
V
OUT
=
±
3V, 30mV Overdrive
V
OUT
= 0V, V
IN
=
±
1V
A
V
= –1 (Note 5)
f = 200kHz
V
OUT
,
±
3V, R
L
= 100
Per Amplifier
V
S
=
±
6.5V (LT1813HV)
G
73
76
73
1.0
0.7
±
3.70
±
3.25
±
35
±
60
400
65
81
G
G
A
VOL
Large-Signal Voltage Gain
G
G
V/mV
V/mV
V
OUT
Output Swing
G
G
V
V
I
OUT
I
SC
SR
GBW
Output Current
Short-Circuit Current
Slew Rate
Gain Bandwidth
Channel Separation
Supply Current
G
mA
mA
V/
μ
s
MHz
dB
mA
mA
G
G
G
G
I
S
G
G
4.5
5.0
0
°
C
T
A
70
°
C, V
S
= 5V, V
CM
= 2.5V, R
L
to 2.5V unless otherwise noted (Note 9).
V
OS
Input Offset Voltage
Input V
OS
Drift
I
OS
Input Offset Current
I
B
Input Bias Current
Input Voltage Range (High)
Input Voltage Range (Low)
CMRR
Common Mode Rejection Ratio
A
VOL
Large-Signal Voltage Gain
(Note 4)
(Note 7)
G
2.5
15
500
±
5
mV
G
10
μ
V/
°
C
G
nA
μ
A
V
V
dB
G
G
G
3.5
1.5
V
CM
= 1.5V to 3.5V
V
OUT
= 1.5V to 3.5V, R
L
= 500
V
OUT
= 1.5V to 3.5V, R
L
= 100
R
L
= 500
, 30mV Overdrive
R
L
= 100
, 30mV Overdrive
R
L
= 500
, 30mV Overdrive
R
L
= 100
, 30mV Overdrive
V
OUT
= 3.5V or 1.5V, 30mV Overdrive
V
OUT
= 2.5V, V
IN
=
±
1V
A
V
= –1 (Note 5)
f = 200kHz
V
OUT
, 1.5V to 3.5V, R
L
= 100
Per Amplifier
G
71
0.7
0.5
3.8
3.6
G
G
V/mV
V/mV
V
OUT
Output Swing (High)
G
G
V
V
V
V
Output Swing (Low)
G
G
1.2
1.4
I
OUT
I
SC
SR
GBW
Output Current
Short-Circuit Current
Slew Rate
Gain Bandwidth
Channel Separation
Supply Current
G
±
20
±
45
150
55
80
mA
mA
V/
μ
s
MHz
dB
mA
G
G
G
G
I
S
–40
°
C
T
A
85
°
C. V
S
=
±
5V, V
CM
= 0V unless otherwise noted (Notes 8, 9).
SYMBOL
PARAMETER
V
OS
Input Offset Voltage
Input V
OS
Drift
I
OS
Input Offset Current
I
B
Input Bias Current
G
4.5
CONDITIONS
(Note 4)
(Note 7)
MIN
TYP
MAX
3
30
600
±
6
UNITS
mV
μ
V/
°
C
G
G
10
G
nA
μ
A
G
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