參數(shù)資料
型號(hào): LT1631
廠商: Linear Technology Corporation
英文描述: 30MHz, 10V/us, Dual/Quad Rail-to-Rail Input and Output Precision Op Amps
中文描述: 30MHz的,10V/us,雙/四軌至軌輸入和輸出精密運(yùn)算放大器
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 356K
代理商: LT1631
4
LT1630/LT1631
ELECTRICAL CHARACTERISTICS
0
°
C < T
A
< 70
°
C, V
S
= 5V, 0V; V
S
= 3V, 0V; V
CM
= V
OUT
= half supply, unless otherwise noted.
SYMBOL
PSRR
PARAMETER
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 5)
Minimum Supply Voltage (Note 9)
Output Voltage Swing Low (Note 6)
CONDITIONS
V
S
= 3V to 12V, V
CM
= V
O
= 0.5V
V
S
= 3V to 12V, V
CM
= V
O
= 0.5V
V
CM
= V
O
= 0.5V
No Load
I
SINK
= 0.5mA
I
SINK
= 25mA, V
S
= 5V
I
SINK
= 20mA, V
S
= 3V
No Load
I
SOURCE
= 0.5mA
I
SOURCE
= 15mA, V
S
= 5V
I
SOURCE
= 10mA, V
S
= 3V
V
S
= 5V
V
S
= 3V
MIN
82
78
TYP
101
102
2.6
17
36
700
560
16
50
820
550
±
36
±
25
4.0
28
8.3
7.7
MAX
UNITS
G
dB
dB
V
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
MHz
V/
μ
s
V/
μ
s
G
G
2.7
40
80
1400
1200
40
100
1600
1100
V
OL
G
G
G
G
V
OH
Output Voltage Swing High (Note 6)
G
G
G
G
I
SC
Short-Circuit Current
G
G
±
18
±
13
I
S
GBW
SR
Supply Current per Amplifier
Gain-Bandwidth Product (Note 7)
Slew Rate (Note 8)
G
5.1
f = 100kHz
V
S
= 5V, A
V
= –1, R
L
= Open, V
O
= 4V
V
S
= 3V, A
V
= –1, R
L
= Open
G
14
4.2
3.9
G
G
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
V
CM
= V
+
– 0.1V
V
CM
= V
+ 0.2V
MIN
TYP
250
250
2.5
1
200
210
650
–650
1300
25
25
25
25
50
3500
1800
87
83
89
85
98
102
2.6
18
38
730
580
MAX
775
775
5.5
3.5
750
1500
1300
0
2600
390
390
195
195
390
UNITS
G
G
μ
V
μ
V
V
OS
TC
Input Offset Voltage Drift (Note 3)
G
G
μ
V/
°
C
μ
V/
°
C
V
CM
= V
+
– 0.1V
V
CM
= V
+ 0.2V to V
+
– 0.1V
V
OS
Input Offset Voltage Shift
Input Offset Voltage Match (Channel-to-Channel) V
CM
= V
+ 0.2V, V
+
(Note 5)
Input Bias Current
G
μ
V
μ
V
nA
nA
nA
nA
nA
nA
nA
nA
G
I
B
V
CM
= V
+
– 0.1V
V
CM
= V
+ 0.2V
V
CM
= V
+ 0.2V to V
+
– 0.1V
V
CM
= V
+
– 0.1V (Note 5)
V
CM
= V
+ 0.2V (Note 5)
V
CM
= V
+
– 0.1V
V
CM
= V
+ 0.2V
V
CM
= V
+ 0.2V to V
+
– 0.1V
V
S
= 5V, V
O
= 300mV to 4.7V, R
L
= 10k
V
S
= 3V, V
O
= 300mV to 2.7V, R
L
= 10k
V
S
= 5V, V
CM
= V
+ 0.2V to V
+
– 0.1V
V
S
= 3V, V
CM
= V
+ 0.2V to V
+
– 0.1V
V
S
= 5V, V
CM
= V
+ 0.2V to V
+
– 0.1V
V
S
= 3V, V
CM
= V
+ 0.2V to V
+
– 0.1V
V
S
= 3V to 12V, V
CM
= V
O
= 0.5V
V
S
= 3V to 12V, V
CM
= V
O
= 0.5V
V
CM
= V
O
= 0.5V
No Load
I
SINK
= 0.5mA
I
SINK
= 25mA, V
S
= 5V
I
SINK
= 20mA, V
S
= 3V
G
G
0
–1300
I
B
Input Bias Current Shift
Input Bias Current Match (Channel-to-Channel)
G
G
G
I
OS
Input Offset Current
G
G
I
OS
A
VOL
Input Offset Current Shift
Large-Signal Voltage Gain
G
G
G
400
300
75
71
69
65
82
78
V/mV
V/mV
CMRR
Common Mode Rejection Ratio
G
G
dB
dB
dB
dB
dB
dB
V
mV
mV
mV
mV
CMRR Match (Channel-to-Channel) (Note 5)
G
G
PSRR
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 5)
Minimum Supply Voltage (Note 9)
Output Voltage Swing Low (Note 6)
G
G
G
2.7
40
80
1500
1200
V
OL
G
G
G
G
–40
°
C < T
A
< 85
°
C, V
S
= 5V, 0V; V
S
= 3V, 0V; V
CM
= V
OUT
= half supply, unless otherwise noted. (Note 4)
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