參數(shù)資料
型號: LTC2051
廠商: Linear Technology Corporation
英文描述: Dual Zero-Drift Operational Amplifier
中文描述: 雙零漂移運(yùn)算放大器
文件頁數(shù): 3/4頁
文件大?。?/td> 117K
代理商: LTC2051
3
LTC2051
PARAMETER
Large-Signal Voltage Gain
CONDITIONS
R
L
= 10k, V
S
= 3V
MIN
120
115
125
120
TYP
140
140
140
140
MAX
UNITS
dB
dB
dB
dB
V
V
G
R
L
= 10k, V
S
= 5V
G
Maximum Output Voltage Swing
R
L
= 2k
R
L
= 10k
G
G
V
+
– 0.15
V
+
– 0.05
V
+
– 0.06
V
+
– 0.02
2
3
1.5
1.7
7.5
Slew Rate
Gain Bandwidth Product
Supply Current (2 Amplifiers)
V/
μ
s
MHz
mA
mA
kHz
No Load, V
S
= 3V
No Load, V
S
= 5V
G
2.0
2.4
G
Internal Sampling Frequency
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2:
These parameters are guaranteed by design. Thermocouple effects
preclude measurements of these voltage levels during automated testing.
The
G
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C. V
S
=
±
5V unless otherwise noted. (Note 3) (LTC2051HV)
The
G
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. V
S
= 3V, 5V unless otherwise noted. (Note 3)
ELECTRICAL C
HARA TERISTICS
Note 3:
The LTC2051C, LTC2051HVC is guaranteed to meet specified
performance from 0
°
C to 70
°
C and is designed, characterized and
expected to meet these extended temperature limits, but is not tested at –
40
°
C and 85
°
C. The LTC2051I, LTC2051HVI is guaranteed to meet the
extended temperature limits.
PARAMETER
Input Offset Voltage
Average Input Offset Drift
Long-Term Offset Drift
Input Bias Current
CONDITIONS
(Note 2)
(Note 2)
MIN
TYP
±
1
MAX
±
3
±
0.03
UNITS
μ
V
G
μ
V/
°
C
nV/
mo
50
±
90
±
150
±
300
±
300
±
500
pA
pA
pA
pA
G
Input Offset Current
G
Input Noise Voltage
Common Mode Rejection Ratio
R
S
= 100
, DC to 10Hz
V
CM
= V
to V
+
– 1.3
1.5
130
130
130
130
140
140
4.92
4.98
2
3
2
7.5
μ
V
P-P
125
120
120
115
125
120
4.80
4.95
dB
dB
dB
dB
dB
dB
V
V
G
Power Supply Rejection Ratio
G
Large-Signal Voltage Gain
R
L
= 10k
G
Maximum Output Voltage Swing
R
L
= 2k
R
L
= 10k
G
G
Slew Rate
Gain Bandwidth Product
Supply Current (2 Amplifiers)
Internal Sampling Frequency
V/
μ
s
MHz
mA
kHz
No Load
G
3
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