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LT1490 参数 Datasheet PDF下载

LT1490图片预览
型号: LT1490
PDF下载: 下载PDF文件 查看货源
内容描述: 1.25MHz的,过度的顶级微功耗,轨到轨输入和输出运算放大器采用SOT -23 [1.25MHz, Over-The-Top Micropower, Rail-to-Rail Input and Output Op Amp in SOT-23]
分类和应用: 运算放大器
文件页数/大小: 16 页 / 184 K
品牌: LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
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LT1783
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
Minimum Supply Voltage
Reverse Supply Voltage
I
S
Supply Current
Supply Current, SHDN
I
SHDN
Shutdown Pin Current
Output Leakage Current
Maximum Shutdown Pin Current
GBW
SR
Gain Bandwidth Product
Slew Rate
V
PIN5
= 2V, No Load (Note 10)
V
PIN5
= 0.3V, No Load (Note 10)
V
PIN5
= 2V, No Load (Note 10)
V
PIN5
= 2V, No Load (Note 10)
V
PIN5
= 18V, No Load (Note 10)
f = 5kHz (Note 5)
A
V
= –1, R
L
=
(Note 7)
I
S
= –100μA
The
l
denotes the specifications which apply over the full operating
temperature range of –40°C ≤ T
A
≤ 125°C. V
S
= 3V, 0V; V
S
= 5V, 0V; V
CM
= V
OUT
= half supply, for the 6-lead part V
PIN5
= 0V, pulse power
tested unless otherwise specified. (Note 4)
CONDITIONS
l
l
l
l
l
l
l
l
l
l
MIN
2.7
18
LT1783H
TYP
MAX
UNITS
V
V
210
300
600
25
μA
μA
μA
nA
μA
μA
μA
kHz
kHz
V/μs
V/μs
0.5
12
2.5
40
750
400
0.24
0.12
1250
0.42
The
l
denotes the specifications which apply over the full operating temperature range of –40°C ≤ T
A
≤ 125°C. V
S
= ±5V, V
CM
= 0V,
V
OUT
= 0V, V
SHDN
= V
, T
A
= –40°C to 125°C, for the 6-lead part V
PIN5
= V
, pulse power tested unless otherwise specified. (Note 4)
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift (Note 9)
I
OS
I
B
CMRR
A
VOL
V
O
Input Offset Current
Input Bias Current
Common Mode Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
V
CM
= –4.7V to 13V
V
O
= ±4V, R
L
= 10k
No Load
I
OUT
= ±5mA
I
OUT
= ±10mA
V
S
= ±1.5V to ±9V
CONDITIONS
l
l
l
l
l
l
l
l
l
l
l
l
MIN
LT1783H
TYP
500
MAX
950
3.1
15
15
150
UNITS
μV
mV
μV/°C
nA
nA
dB
V/mV
V/mV
V
V
V
dB
V
60
70
10
±4.85
±4.20
±3.80
80
±1.35
230
325
650
25
0.5
12
45
3
–4.7
–2.8
800
425
0.26
0.14
1300
0.45
160
PSRR
I
S
Power Supply Rejection Ratio
Minimum Supply Voltage
Supply Current
Supply Current, SHDN
μA
μA
μA
nA
μA
μA
μA
V
V
kHz
kHz
V/μs
V/μs
1783fd
V
PIN5
= –3V, V
S
= ±5V, No Load (Note 10)
V
PIN5
= –4.7V, V
S
= ±5V, No Load (Note 10)
V
PIN5
= –3V, V
S
= ±5V, No Load (Note 10)
V
PIN5
= 9V, V
S
= ±9V (Note 10)
V
PIN5
= –7V, V
S
= ±9V, No Load
V
S
= ±5V
V
S
= ±5V
f = 5kHz
A
V
= –1, R
L
=
∞,
V
O
= 4V
Measured at V
O
= ±2V
l
l
l
l
l
l
l
l
l
I
SHDN
Shutdown Pin Current
Maximum Shutdown Pin Current
Output Leakage Current
V
L
V
H
GBW
SR
Shutdown Pin Input Low Voltage
Shutdown Pin Input High Voltage
Gain Bandwidth Product
Slew Rate
6