鈻?/div>
DESCRIPTIO
14V/碌s Slew Rate: 10V/碌s Min
5MHz Gain-Bandwidth Product
Fast Settling Time: 1.3碌s to 0.02%
150碌V Offset Voltage (LT1057): 450碌V Max
180碌V Offset Voltage (LT1058): 600碌V Max
2碌V/擄C V
OS
Drift: 7碌V/擄C Max
50pA Bias Current at 70擄C
Low Voltage Noise:
13nV/鈭欻z at 1kHz
26nV/鈭欻z at 10Hz
The LT
廬
1057 is a matched JFET input dual op amp in the
industry standard 8-pin configuration, featuring a
combination of outstanding high speed and precision
specifications. It replaces all the popular bipolar and JFET
input dual op amps. In particular, the LT1057 upgrades the
performance of systems using the LF412A and OP-215
JFET input duals.
The LT1058 is the lowest offset quad JFET input
operational amplifier in the standard 14-pin configuration.
It offers significant accuracy improvement over presently
available JFET input quad operational amplifiers. The
LT1058 can replace four single precision JFET input op
amps, while saving board space, power dissipation and
cost.
Both the LT1057 and LT1058 are available in the plastic
PDIP package and the surface mount SO package.
, LTC and LT are registered trademarks of Linear Technology Corporation.
APPLICATIO S
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
Precision, High Speed Instrumentation
Fast, Precision Sample-and-Hold
Logarithmic Amplifiers
D/A Output Amplifiers
Photodiode Amplifiers
Voltage-to-Frequency Converters
Frequency-to-Voltage Converters
TYPICAL APPLICATIO
Current Output, High Speed, High Input Impedance
Instrumentation Amplifier
3
Distribution of Offset Voltage
(All Packages, LT1057 and LT1058)
25
V
S
=
鹵15V
T
A
= 25擄C
LT1057: 610 OP AMPS
LT1058: 520 OP AMPS
1130 OP AMPS
TESTED
V2
+
1/4
LT1058
1
7.5k
4.7k
6
9.1k
5
500鈩?
7.5k
PERCENT OF UNITS
20
2
鈥?/div>
I
OUT
= 2(V1 鈥?V2)
R
X
R
X
I
OUT
15
鈥?/div>
1/4
LT1058
7
10
+
8
+
1/4
LT1058
10
5
13
鈥?/div>
1/4
LT1058
14
4.7k
7.5k
鈥?/div>
6.8k
1k**
9
0
鈥?.0
鈥?.6
0.6
鈥?.2 0 0.2
INPUT OFFSET VOLTAGE (mV)
1.0
V1
12
+
*GAIN ADJUST
**COMMON MODE REJECTION ADJUST
BANDWIDTH
鈮?/div>
2MHz
LT1057/1058 鈥?TA01
U
LT1057/1058 鈥?TA02
U
U
10578fa
1
next
LT1057ISW 產品屬性
0現(xiàn)貨
停產
LT?
管件
停產
J-FET
2
-
13V/μs
5 MHz
-
10 pA
300 μV
1.7mA(x2 通道)
-
20 V
36 V
-40°C ~ 85°C
表面貼裝型
18-SOIC(0.295",7.50mm 寬)
18-SO
LT1057ISW相關型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
LT Series: 25/30 WATT Wide Input Range
ETC
-
英文版
LT Series: 25/30 WATT Wide Input Range
ETC [ETC]
-
英文版
ETC [LT Series: 25/30 WATT Wide Input Range]
ETC
-
英文版
LT Series: 25/30 WATT Wide Input Range
ETC
-
英文版
LT Series: 25/30 WATT Wide Input Range
ETC
-
英文版
ETC [LT Series: 25/30 WATT Wide Input Range]
ETC
-
英文版
ETC
-
英文版
LT Series: 25/30 WATT Wide Input Range
ETC
-
英文版
LT Series: 25/30 WATT Wide Input Range
ETC
-
英文版
Precision Operational Amplifier
LINER
-
英文版
Precision Operational Amplifier
LINER [Lin...
-
英文版
Dual, Matched Precision Operational Amplifier
LINER
-
英文版
Dual, Matched Precision Operational Amplifier
LINER [Lin...
-
英文版
5 Volt, 5 Amp Voltage Regulator
LINER
-
英文版
5 Volt, 5 Amp Voltage Regulator
LINER [Lin...
-
英文版
Micropower Voltage Reference
LINER
-
英文版
MICROPOWER INTEGRATED VOLTAGE REFERENCES
TI
-
英文版
MICROPOWER INTEGRATED VOLTAGE REFERENCES
TI [Texas ...
-
英文版
Micropower Voltage Reference
LINER [Lin...
-
英文版
Logic Controlled Regulator
LINER