LT6552IS8 Linear Technology, LT6552IS8 Datasheet

IC OPAMP VID DIFF SGL 3.3V 8SOIC

LT6552IS8

Manufacturer Part Number
LT6552IS8
Description
IC OPAMP VID DIFF SGL 3.3V 8SOIC
Manufacturer
Linear Technology
Datasheet

Specifications of LT6552IS8

Applications
Differential
Number Of Circuits
1
-3db Bandwidth
75MHz
Slew Rate
600 V/µs
Current - Supply
14mA
Current - Output / Channel
70mA
Voltage - Supply, Single/dual (±)
3 V ~ 12.6 V, ±1.5 V ~ 6.3 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:
LT6552IS8
Manufacturer:
LT
Quantity:
10 000
Part Number:
LT6552IS8
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT6552IS8#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT6552IS8#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
FEATURES
APPLICATIO S
TYPICAL APPLICATIO
Differential or Single-Ended Gain Block
Wide Supply Range 3V to 12.6V
Output Swings Rail-to-Rail
Input Common Mode Range Includes Ground
600V/ s Slew Rate
–3dB Bandwidth = 75MHz, A
CMRR at 10MHz: >60dB
Specified on 3.3V, 5V and 5V Supplies
High Output Drive: 70mA
Power Shutdown to 300 A
Operating Temperature Range: –40 C to 85 C
Available in 8-Lead SO and
Tiny 3mm x 3mm x 0.8mm DFN Packages
Differential to Single-Ended Conversion
Video Line Driver
Automotive Displays
RGB Amplifiers
Coaxial Cable Drivers
Low Voltage High Speed Signal Processing
CABLE
V
Cable Sense Amplifier for Loop Through
IN
Connections with DC Adjust
500
V
R
DC
U
G
3
2
1
8
REF
FB
+
LT6552
5V
7
4
500
R
8pF
C
V
F
F
= 2
U
6
75
75
6552 TA01a
V
OUT
DESCRIPTIO
The LT
low voltage single supply operation. This versatile ampli-
fier features uncommitted high input impedance (+) and
(–) inputs and can be used in differential or single-ended
configurations. A second set of inputs gives gain adjust-
ment and DC control to the differential amplifier.
On a single 3.3V supply, the input voltage range extends
from ground to 1.3V and the output swings from ground
to 2.9V while driving a 150 load. The LT6552 features
75MHz – 3dB bandwidth, 600V/ s slew rate, and 70mA
output current making it ideal for driving cables directly.
The LT6552 maintains its performance for supplies from
3V to 12.6V and is fully specified at 3.3V, 5V and 5V
supplies. The shutdown feature reduces power dissipa-
tion to less than 1mW and allows multiple amplifiers to
drive the same cable.
The LT6552 is available in the 8-lead SO package as well
as a tiny, dual fine pitch leadless package (DFN). The
device is specified over the commercial and industrial
temperature ranges.
Video Difference Amplifier
, LTC and LT are registered trademarks of Linear Technology Corporation.
®
6552 is a video difference amplifier optimized for
100
90
80
70
60
50
40
30
20
10
100k
Input Referred CMRR vs Frequency
V
V
S
CM
3.3V Single Supply
= 5V, 0V
U
= 0V DC
FREQUENCY (MHz)
1
10
6552 TA01b
LT6552
100
1
6552f

Related parts for LT6552IS8

LT6552IS8 Summary of contents

Page 1

... The LT6552 is available in the 8-lead SO package as well as a tiny, dual fine pitch leadless package (DFN). The device is specified over the commercial and industrial temperature ranges. , LTC and LT are registered trademarks of Linear Technology Corporation OUT 75 ...

Page 2

... Figure 1 shows the DC test circuit unless otherwise noted 1k. (Note CONDITIONS Both Inputs (Note 7) Any Input Either Input Pair ORDER PART TOP VIEW NUMBER 8 FB LT6552CS8 + 7 V LT6552IS8 6 OUT SHDN 5 S8 PART MARKING S8 PACKAGE = 100 C/W 6552 JA 6552I MIN TYP MAX UNITS ...

Page 3

ELECTRICAL CHARACTERISTICS operating temperature range, otherwise specifications are 1V 0V REF CM DIFF SHDN SYMBOL PARAMETER e Input Noise Voltage Density n i Input Noise Current Density ...

Page 4

LT6552 5V ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are 1V 0V REF CM DIFF SHDN SYMBOL PARAMETER V Input Offset Voltage Input V Drift ...

Page 5

ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are 0V unless otherwise noted. R DIFF SHDN SYMBOL PARAMETER t Turn-On Time ON t Turn-Off Time OFF Shutdown Output Leakage Current 5V ELECTRICAL ...

Page 6

LT6552 5V ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are 0V unless otherwise noted. R DIFF SHDN SYMBOL PARAMETER Shutdown Pin Current t Turn-On Time ON t Turn-Off Time OFF Shutdown Output ...

Page 7

W U TYPICAL PERFOR A CE CHARACTERISTICS Supply Current vs Supply Voltage 125 – ...

Page 8

LT6552 W U TYPICAL PERFOR A CE CHARACTERISTICS Open-Loop Gain 500 400 300 200 100 –100 R = 150 L –200 –300 –400 –500 –5 –4 –3 –2 – ...

Page 9

W U TYPICAL PERFOR A CE CHARACTERISTICS Output Impedance vs Frequency 100 0.1 0.01 100k 1M 10M 100M FREQUENCY (Hz) 6552 G19 Common Mode Rejection Ratio ...

Page 10

LT6552 W U TYPICAL PERFOR A CE CHARACTERISTICS Large Signal Response 5V 6552 G27 50ns/DIV 5pF 10pF 500 ...

Page 11

U U APPLICATIO S I FOR ATIO The LT6552 is a video difference amplifier with two pairs of high impedance inputs. The primary purpose of the LT6552 is to convert high frequency differential signals into a single-ended output, while rejecting ...

Page 12

LT6552 U U APPLICATIO S I FOR ATIO Amplifier Characteristics Figure 5 shows a simplified schematic of the LT6552. There are two input stages; the first one consists of transistors for the (+) and (–) inputs while ...

Page 13

U U APPLICATIO S I FOR ATIO Layout and Passive Components With a bandwidth of 75MHz and a slew rate of 600V/ s, the LT6552 requires special attention to board layout and supply bypassing. Use a ground plane, short lead ...

Page 14

LT6552 U U APPLICATIO S I FOR ATIO SHDN Pin The LT6552 includes a shutdown feature that disables the part, reducing quiescent current and making the output high impedance. The part can be shutdown by bringing the – SHDN pin ...

Page 15

... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm) 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

... Slew Rate, Rail-to-Rail Output, Input Common Modes to Ground Internal Gain of 2, 110MHz –3dB Bandwidth, Input Common Modes to Ground www.linear.com 499 5.6pF 909 2.2pF 1.3k 1pF 0.5dB) > 25MHz BW (–3dB) > 36MHz I 70mA 6552 TA02 S LT/TP 0304 1K • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2003 6552f ...

Related keywords