EEWORLDEEWORLDEEWORLD

Part Number

Search

LT1057IS8#TR

Description

Basic information of LT1057IS8#TR amplifier:

LT1057IS8#TR is a high-speed operational amplifier (Op Amps - High Speed ​​Operational Amplifiers) from Analog Devices Inc. It belongs to the LT1057 series of products.

LT1057IS8#TR amplifier core information:

The minimum operating temperature of the LT1057IS8#TR is - 40 C and the maximum operating temperature is + 85 C. The corresponding working power supply current is 1.6 mA. The output current of each channel is: 20 mA.

The LT1057IS8#TR has a power supply rejection ratio of 100 dB. (Power supply rejection ratio (PSRR): An indicator used to determine the impact of the amplifier output on the power supply. PSRR = 20log[(Ripple(in) / Ripple(out))], that is, the larger the value, the less the amplifier output is affected by the power input. The smaller.) The gain bandwidth product (GBP, gain bandwidth product) of LT1057IS8#TR is 5 MHz. As a parameter to simply measure the performance of the amplifier, if you are not sure how to choose your amplifier, you can make this a simpler measurement indicators. The corresponding input voltage noise density is 13 nV/rtHz and the corresponding input noise current density is 0.0015 pA/rtHz.

When a voltage difference of 500 uV is input between the LT1057IS8#TR input pins, the output voltage of this amplifier is 0V. (That is, its input bias voltage is 500 uV)

Related dimensions of LT1057IS8#TR:

Number of channels in total: 2 Channels.

LT1057IS8#TR amplifier additional information:

Its more detailed single package form is: SO-8.

CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size377KB,17 Pages
ManufacturerADI
Websitehttps://www.analog.com
Alternative parts:LT1057IS8#TR
Download Datasheet Parametric Compare View All

LT1057IS8#TR Overview

Basic information of LT1057IS8#TR amplifier:

LT1057IS8#TR is a high-speed operational amplifier (Op Amps - High Speed ​​Operational Amplifiers) from Analog Devices Inc. It belongs to the LT1057 series of products.

LT1057IS8#TR amplifier core information:

The minimum operating temperature of the LT1057IS8#TR is - 40 C and the maximum operating temperature is + 85 C. The corresponding working power supply current is 1.6 mA. The output current of each channel is: 20 mA.

The LT1057IS8#TR has a power supply rejection ratio of 100 dB. (Power supply rejection ratio (PSRR): An indicator used to determine the impact of the amplifier output on the power supply. PSRR = 20log[(Ripple(in) / Ripple(out))], that is, the larger the value, the less the amplifier output is affected by the power input. The smaller.) The gain bandwidth product (GBP, gain bandwidth product) of LT1057IS8#TR is 5 MHz. As a parameter to simply measure the performance of the amplifier, if you are not sure how to choose your amplifier, you can make this a simpler measurement indicators. The corresponding input voltage noise density is 13 nV/rtHz and the corresponding input noise current density is 0.0015 pA/rtHz.

When a voltage difference of 500 uV is input between the LT1057IS8#TR input pins, the output voltage of this amplifier is 0V. (That is, its input bias voltage is 500 uV)

Related dimensions of LT1057IS8#TR:

Number of channels in total: 2 Channels.

LT1057IS8#TR amplifier additional information:

Its more detailed single package form is: SO-8.

LT1057IS8#TR Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerADI
package instructionSOP,
Reach Compliance Codenot_compliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
Maximum average bias current (IIB)0.000075 µA
Nominal Common Mode Rejection Ratio96 dB
Maximum input offset voltage2300 µV
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length4.9025 mm
Humidity sensitivity level1
Negative supply voltage upper limit-20 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of functions2
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)235
Certification statusNot Qualified
Maximum seat height1.752 mm
Nominal slew rate13 V/us
Supply voltage upper limit20 V
Nominal supply voltage (Vsup)15 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
Nominal Uniform Gain Bandwidth5000 kHz
width3.899 mm
LT1057/LT1058
Dual and Quad, JFET Input
Precision High Speed Op Amps
FEATURES
n
n
n
n
n
n
n
n
DESCRIPTION
The LT
®
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.
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
14V/µs Slew Rate: 10V/µs Min
5MHz Gain-Bandwidth Product
Fast Settling Time: 1.3µs to 0.02%
150µV Offset Voltage (LT1057): 450µV Max
180µV Offset Voltage (LT1058): 600µV Max
2µV/°C V
OS
Drift: 7µV/°C Max
50pA Bias Current at 70°C
Low Voltage Noise:
13nV/√Hz at 1kHz
26nV/√Hz at 10Hz
APPLICATIONS
n
n
n
n
n
n
n
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 APPLICATION
Current Output, High Speed, High Input Impedance
Instrumentation Amplifier
V2
3
Distribution of Offset Voltage
(All Packages, LT1057 and LT1058)
25
V
S
=
±15V
T
A
= 25°C
LT1057: 610 OP AMPS
LT1058: 520 OP AMPS
1130 OP AMPS
TESTED
+
6
9.1k
500 *
13
PERCENT OF UNITS
2
1/4
LT1058
1
7.5k
4.7k
7.5k
I
OUT
= 2(V1 – V2)
R
X
R
X
I
OUT
10
20
15
5
+
1/4
LT1058
7
10
5
8
1/4
LT1058
+
V1
12
+
1/4
LT1058
14
4.7k
7.5k
9
0
–1.0
–0.6
0.6
–0.2 0 0.2
INPUT OFFSET VOLTAGE (mV)
1.0
10578 TA01b
6.8k
1k**
*GAIN ADJUST
**COMMON MODE REJECTION ADJUST
BANDWIDTH
2MHz
10578 TA01
10578fd
1

LT1057IS8#TR Related Products

LT1057IS8#TR LT1058ISW#TR LT1057S8#TR LT1057MH/883
Description High Speed ​​Op Amp LT1057 - Dual JFET Input Precision High Speed ​​Op Amps High Speed ​​Op Amp LT1058 - Quad JFET Input Precision High Speed ​​Op Amps High Speed ​​Op Amp LT1057 - Dual JFET Input Precision High Speed ​​Op Amps High Speed ​​Op Amp LT1057 - Dual JFET Input Precision High Speed ​​Op Amps
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER Precision
Maximum operating temperature 85 °C 85 °C 70 °C + 125 C
Minimum operating temperature -40 °C -40 °C - - 55 C
Is it Rohs certified? incompatible incompatible incompatible -
Maker ADI - ADI ADI
package instruction SOP, SOP, SOP, -
Reach Compliance Code not_compliant not_compliant not_compliant -
ECCN code EAR99 EAR99 EAR99 -
Maximum average bias current (IIB) 0.000075 µA 0.0001 µA 0.000075 µA -
Nominal Common Mode Rejection Ratio 96 dB 96 dB 96 dB -
Maximum input offset voltage 2300 µV 4000 µV 1900 µV -
JESD-30 code R-PDSO-G8 R-PDSO-G16 R-PDSO-G8 -
JESD-609 code e0 e0 e0 -
length 4.9025 mm 10.2995 mm 4.9025 mm -
Humidity sensitivity level 1 1 1 -
Negative supply voltage upper limit -20 V -20 V -20 V -
Nominal Negative Supply Voltage (Vsup) -15 V -15 V -15 V -
Number of functions 2 4 2 -
Number of terminals 8 16 8 -
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY -
encapsulated code SOP SOP SOP -
Package shape RECTANGULAR RECTANGULAR RECTANGULAR -
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE -
Peak Reflow Temperature (Celsius) 235 235 235 -
Certification status Not Qualified Not Qualified Not Qualified -
Maximum seat height 1.752 mm 2.642 mm 1.752 mm -
Nominal slew rate 13 V/us 13 V/us 13 V/us -
Supply voltage upper limit 20 V 20 V 20 V -
Nominal supply voltage (Vsup) 15 V 15 V 15 V -
surface mount YES YES YES -
Temperature level INDUSTRIAL INDUSTRIAL COMMERCIAL -
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) -
Terminal form GULL WING GULL WING GULL WING -
Terminal pitch 1.27 mm 1.27 mm 1.27 mm -
Terminal location DUAL DUAL DUAL -
Maximum time at peak reflow temperature 20 20 20 -
Nominal Uniform Gain Bandwidth 5000 kHz 5000 kHz 5000 kHz -
width 3.899 mm 7.493 mm 3.899 mm -

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2218  1084  1675  2073  1616  45  22  34  42  33 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号