LT1191CS8 Linear Technology, LT1191CS8 Datasheet

IC OP-AMP VIDEO HISPD SNGL 8SOIC

LT1191CS8

Manufacturer Part Number
LT1191CS8
Description
IC OP-AMP VIDEO HISPD SNGL 8SOIC
Manufacturer
Linear Technology
Datasheet

Specifications of LT1191CS8

Applications
General Purpose
Number Of Circuits
1
Slew Rate
450 V/µs
Current - Supply
32mA
Current - Output / Channel
50mA
Voltage - Supply, Single/dual (±)
4.75 V ~ 16 V, ±2.38 V ~ 8 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1191CS8
Manufacturer:
LinearTec
Quantity:
2 916
Part Number:
LT1191CS8
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1191CS8#PBF
Manufacturer:
Linear Technology
Quantity:
135
Part Number:
LT1191CS8#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1191CS8#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
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FEATURES
TYPICAL APPLICATIO
APPLICATIO S
Gain Bandwidth Product, A
Slew Rate: 450V/ s
Low Cost
Output Current: 50mA
Settling Time: 110ns to 0.1%
Differential Gain Error: 0.07%, (R
Differential Phase Error: 0.02 , (R
High Open-Loop Gain: 20V/mV Min
Single Supply 5V Operation
Output Shutdown
Video Cable Drivers
Video Signal Processing
Fast Integrators
Pulse Amplifiers
D/A Current to Voltage Conversion
CH. SELECT
CMOS IN
1k
1k
V
IN2
1k
V
IN1
74HC04
3
2
3
2
1k
1k
+
Video MUX Cable Driver
–5V
+
LT1191
SHDN
5V
U
LT1191
SHDN
7
4
5
5
–5V
5V
74HC04
7
4
1k
6
6
V
–5V
= 1: 90MHz
U
L
L
LT1191 • TA01
75
= 1k)
= 1k)
CABLE
75
DESCRIPTIO
The LT
operation on 5V and a single 5V supply. Unlike many high
speed amplifiers, this amplifier features high open-loop
gain, over 90dB, and the ability to drive heavy loads to a
full-power bandwidth of 20MHz at 7V
very fast slew rate, the LT1191 features a unity-gain-stable
bandwidth of 90MHz.
Because the LT1191 is a true operational amplifier, it is an
ideal choice for wideband signal conditioning, fast inte-
grators, active filters, and applications requiring speed,
accuracy and low cost.
The LT1191 is available in 8-pin PDIP and SO packages
with standard pinouts. The normally unused Pin 5 is used
for a shutdown feature that shuts off the output and
reduces power dissipation to a mere 15mW.
, LTC and LT are registered trademarks of Linear Technology Corporation.
®
1191 is a video operational amplifier optimized for
Operational Amplifier
A
Inverter Pulse Response
V
U
= –1, C
L
= 10pF SCOPE PROBE
Ultrahigh Speed
P-P
. In addition to its
LT1190 • TA02
LT1191
1

Related parts for LT1191CS8

LT1191CS8 Summary of contents

Page 1

... The LT1191 is available in 8-pin PDIP and SO packages with standard pinouts. The normally unused Pin 5 is used for a shutdown feature that shuts off the output and reduces power dissipation to a mere 15mW. , LTC and LT are registered trademarks of Linear Technology Corporation. CABLE 75 75 LT1191 • ...

Page 2

... 125mV, 50 125mV Step, 0.1% (Note ORDER PART NUMBER 8 BAL + 7 V LT1191CN8 6 OUT LT1191CS8 SHDN 5 S8 PART MARKING S8 PACKAGE 8-LEAD PLASTIC SO 1191 = 100 C/W (N8 150 C/W (S8) LT1191MJ8 JA LT1191CJ8 = 100 C/W JA OBSOLETE PACKAGE LT1191M/C MIN TYP MAX 0.2 1.7 0.5 2 ...

Page 3

ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER Diff A Differential Gain V Diff Ph Differential Phase I Supply Current S Shutdown Supply Current I Shutdown Pin Current SHDN t Turn On Time ON t Turn Off Time OFF + – 5V, ...

Page 4

LT1191 ELECTRICAL CHARACTERISTICS temperature range SYMBOL PARAMETER V Input Offset Voltage Input V Drift Input Offset Current OS I Input Bias Current B CMRR Common ...

Page 5

W U TYPICAL PERFOR A CE CHARACTERISTICS Input Bias Current vs Common Mode Voltage –55 C 125 C –1 –2 –4 –3 –2 – ...

Page 6

LT1191 W U TYPICAL PERFOR A CE CHARACTERISTICS Gain, Phase vs Frequency 100 PHASE GAIN 0 –20 100k 1M 10M 100M 1G FREQUENCY ...

Page 7

W U TYPICAL PERFOR A CE CHARACTERISTICS Slew Rate vs Temperature 600 –SLEW RATE 500 +SLEW RATE 400 300 –50 – ...

Page 8

LT1191 U U APPLICATIO S I FOR ATIO Power Supply Bypassing The LT1191 is quite tolerant of power supply bypassing. In some applications a 0.1 F ceramic disc capacitor placed 1/2 inch from the amplifier is all that is required. ...

Page 9

U U APPLICATIO S I FOR ATIO Cable Terminations The LT1191 operational amplifier has been optimized as a low cost video cable driver. The 50mA guaranteed output current enables the LT1191 to easily deliver 7.5V 100 , while operating on ...

Page 10

LT1191 PPLICATI FOR ATIO The ability to maintain shutoff is shown on the curve Shutdown Supply Current vs Temperature in the Typical Performance Characteristics section. At very high elevated temperatures it is important to ...

Page 11

... NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE OR TIN PLATE LEADS 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. V ...

Page 12

... MIN N8 1098 0.189 – 0.197* (4.801 – 5.004 0.150 – 0.157** 0.228 – 0.244 (3.810 – 3.988) (5.791 – 6.197 7.5mA Max S = 3.6mA Max S 1191fa LT/CP 0801 1.5K REV A • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 1991 SO8 1298 ...

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