lt1356cs-trpbf Linear Technology Corporation, lt1356cs-trpbf Datasheet

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lt1356cs-trpbf

Manufacturer Part Number
lt1356cs-trpbf
Description
Dual And Quad 12mhz, 400v/?s Op Amps
Manufacturer
Linear Technology Corporation
Datasheet
APPLICATIO S
FEATURES
V
TYPICAL APPLICATIO
IN
Wideband Amplifiers
Buffers
Active Filters
Data Acquisition Systems
Photodiode Amplifiers
12MHz Gain Bandwidth
400V/ s Slew Rate
1.25mA Maximum Supply Current per Amplifier
Unity-Gain Stable
C-Load
10nV/ Hz Input Noise Voltage
800 V Maximum Input Offset Voltage
300nA Maximum Input Bias Current
70nA Maximum Input Offset Current
12V/mV Minimum DC Gain, R
230ns Settling Time to 0.1%, 10V Step
280ns Settling Time to 0.01%, 10V Step
Specified at 2.5V, 5V, and 15V
12.5V Minimum Output Swing into 500
3V Minimum Output Swing into 150
6.81k
TM
11.3k
330pF
Op Amp Drives All Capacitive Loads
6.81k
U
+
LT1355
100kHz, 4th Order Butterworth Filter
1/2
100pF
L
5.23k
U
=1k
10.2k
1000pF
5.23k
+
LT1355
1/2
47pF
1355/1356 TA01
DESCRIPTIO
The LT1355/LT1356 are dual and quad low power high
speed operational amplifiers with outstanding AC and DC
performance. The amplifiers feature much lower supply
current and higher slew rate than devices with comparable
bandwidth. The circuit topology is a voltage feedback
amplifier with matched high impedance inputs and the
slewing performance of a current feedback amplifier. The
high slew rate and single stage design provide excellent
settling characteristics which make the circuit an ideal
choice for data acquisition systems. Each output drives a
500 load to 12.5V with 15V supplies and a 150 load
to 3V on 5V supplies. The amplifiers are stable with any
capacitive load making them useful in buffer applications.
The LT1355/LT1356 are members of a family of fast, high
performance amplifiers using this unique topology and
employing Linear Technology Corporation’s advanced
bipolar complementary processing. For a single amplifier
version of the LT1355/LT1356 see the LT1354 data sheet.
For higher bandwidth devices with higher supply currents
see the LT1357 through LT1365 data sheets. Bandwidths
of 25MHz, 50MHz, and 70MHz are available with 2mA,
4mA, and 6mA of supply current per amplifier. Singles,
duals, and quads of each amplifier are available.
C-Load is a trademark of Linear Technology Corporation.
, LTC and LT are registered trademarks of Linear Technology Corporation.
V
OUT
12MHz, 400V/ s Op Amps
U
A
V
= –1 Large-Signal Response
Dual and Quad
LT1355/LT1356
1355/1356 TA02
1

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lt1356cs-trpbf Summary of contents

Page 1

... LT1357 through LT1365 data sheets. Bandwidths of 25MHz, 50MHz, and 70MHz are available with 2mA, 4mA, and 6mA of supply current per amplifier. Singles, duals, and quads of each amplifier are available. , LTC and LT are registered trademarks of Linear Technology Corporation. C-Load is a trademark of Linear Technology Corporation. 5.23k 47pF 10.2k – ...

Page 2

... V 7 OUT B LT1355CS8 A 6 – + PART MARKING S8 PACKAGE 1355 = 190 ORDER PART TOP VIEW NUMBER 16 OUT D 15 –IN D LT1356CS +IN D – + – OUT PACKAGE = 150 MIN TYP MAX ...

Page 3

ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER + Input Voltage Range – Input Voltage Range CMRR Common Mode Rejection Ratio PSRR Power Supply Rejection Ratio A Large-Signal Voltage Gain VOL V Output Swing OUT I Output Current OUT I Short-Circuit Current SC SR ...

Page 4

LT1355/LT1356 ELECTRICAL CHARACTERISTICS unless otherwise noted SYMBOL PARAMETER V Input Offset Voltage OS Input V Drift OS I Input Offset Current OS I Input Bias Current B CMRR Common Mode ...

Page 5

ELECTRICAL CHARACTERISTICS – unless otherwise noted. (Note SYMBOL PARAMETER V Output Swing OUT I Output Current OUT I Short-Circuit Current SC SR Slew Rate GBW Gain Bandwidth Channel Separation ...

Page 6

LT1355/LT1356 W U TYPICAL PERFORMANCE CHARACTERISTICS Input Bias Current vs Temperature 200 V = 15V – I 175 ———— 150 125 100 –50 – ...

Page 7

W U TYPICAL PERFORMANCE CHARACTERISTICS Output Impedance vs Frequency 15V 100 V 100 0.1 0.01 10k 100k 1M 10M ...

Page 8

LT1355/LT1356 W U TYPICAL PERFORMANCE CHARACTERISTICS Slew Rate vs Supply Voltage 600 T = 25° –1 V 500 – ————— 400 2 300 200 ...

Page 9

W U TYPICAL PERFORMANCE CHARACTERISTICS Small-Signal Transient ( 1355/1356 G31 Large-Signal Transient ( 1355/1356 G34 U U APPLICATIONS INFORMATION Layout and Passive Components The LT1355/LT1356 amplifiers are easy to use and toler- ant of ...

Page 10

LT1355/LT1356 U U APPLICATIONS INFORMATION Capacitive Loading The LT1355/LT1356 are stable with any capacitive load. As the capacitive load increases, both the bandwidth and phase margin decrease so there will be peaking in the frequency domain and in the transient ...

Page 11

... C/ LT1355CS8 190 C/ LT1356CN 110 C/ LT1356CS 150 C/ PLIFIED SCHE ATIC + V –IN – Worst case power dissipation occurs at the maximum supply current and when the output voltage is at 1/2 of either supply voltage (or the maximum swing if less than 1/2 supply voltage) ...

Page 12

LT1355/LT1356 PACKAGE DESCRIPTIO 0.300 – 0.325 (7.620 – 8.255) 0.009 – 0.015 (0.229 – 0.381) +0.035 0.325 –0.015 +0.889 8.255 –0.381 *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm) ...

Page 13

PACKAGE DESCRIPTIO 0.300 – 0.325 (7.620 – 8.255) 0.009 – 0.015 (0.229 – 0.381) +0.035 0.325 –0.015 +0.889 8.255 –0.381 *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm) U ...

Page 14

LT1355/LT1356 PACKAGE DESCRIPTIO 0.010 – 0.020 (0.254 – 0.508) 0.008 – 0.010 (0.203 – 0.254) 0.016 – 0.050 (0.406 – 1.270) * DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE ** DIMENSION DOES ...

Page 15

... FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...

Page 16

... R2 26.7k C1 100pF COMMENTS Single Version of LT1355/LT1356 Lower Power Version of LT1355/LT1356, V Faster Version of LT1355/LT1356 OUT 1355/1356 TA03 – 1/2 V LT1355 OUT + C3 68pF 1355/1356 TA04 = 0.6mV 250 A/Amplifier 0.6mV 2mA/Amplifier OS S 13556fa LT/TP 0400 2K REV A • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 1994 ...

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