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LT1815CS6

Description
Single/Dual/Quad 220MHz, 1500V/us Operational Amplifiers with Programmable Supply Current
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size363KB,20 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric View All

LT1815CS6 Overview

Single/Dual/Quad 220MHz, 1500V/us Operational Amplifiers with Programmable Supply Current

LT1815CS6 Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeSOT
package instructionLSSOP, TSOP6,.11,37
Contacts6
Manufacturer packaging codeS6
Reach Compliance Code_compli
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Maximum average bias current (IIB)10 µA
Maximum bias current (IIB) at 25C8 µA
Nominal Common Mode Rejection Ratio85 dB
frequency compensationYES
Maximum input offset voltage2000 µV
JESD-30 codeR-PDSO-G6
JESD-609 codee0
length2.9 mm
low-biasNO
low-dissonanceNO
micropowerNO
Humidity sensitivity level1
Negative supply voltage upper limit-6.3 V
Nominal Negative Supply Voltage (Vsup)-5 V
Number of functions1
Number of terminals6
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSOP6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)235
powerNO
power supply5/+-5 V
Programmable powerYES
Certification statusNot Qualified
Maximum seat height1.45 mm
minimum slew rate375 V/us
Nominal slew rate1500 V/us
Maximum slew rate10 mA
Supply voltage upper limit6.3 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyBIPOLAR
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
Nominal Uniform Gain Bandwidth220000 kHz
Minimum voltage gain500
broadbandYES
width1.625 mm
LT1815
LT1816/LT1817
Single/Dual/Quad 220MHz,
1500V/µs Operational Amplifiers
with Programmable Supply Current
FEATURES
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
DESCRIPTIO
220MHz Gain-Bandwidth Product
1500V/µs Slew Rate
6.5mA Supply Current per Amplifier
Space Saving MSOP and SSOP Packages
Ultra Small SOT-23 and Leadless DFN Packages
Programmable Current Option
6nV/√Hz Input Noise Voltage
Unity-Gain Stable
1.5mV Maximum Input Offset Voltage
8µA Maximum Input Bias Current
800nA Maximum Input Offset Current
50mA Minimum Output Current, V
OUT
=
±3V
±3.5V
Minimum Input CMR, V
S
=
±5V
Specified at
±5V,
Single 5V Supplies
Operating Temperature Range: – 40°C to 85°C
The LT
®
1815/LT1816/LT1817 are low power, high speed,
very high slew rate operational amplifiers with excellent
DC performance. The LT1815/LT1816/LT1817 feature
higher bandwidth and slew rate, much lower input offset
voltage and lower noise and distortion than other devices
with comparable supply current. A programmable current
option (LT1815 and LT1816A) allows power savings and
flexibility by operating at reduced supply current and
speed. The circuit topology is a voltage feedback amplifier
with the slewing characteristics of a current feedback
amplifier.
The output drives a 100Ω load to
±3.8V
with
±5V
sup-
plies. On a single 5V supply, the output swings from 1V
to 4V with a 100Ω load connected to 2.5V. Harmonic
distortion is –70dB for a 5MHz, 2V
P-P
output driving a
100Ω load in a gain of –1.
The LT1815/LT1816/LT1817 are manufactured on Linear
Technology’s advanced low voltage complementary bipo-
lar process and are available in a variety of SOT-23, SO,
MSOP, SSOP and leadless DFN packages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
APPLICATIO S
s
s
s
s
s
s
s
Wideband Amplifiers
Buffers
Active Filters
Video and RF Amplification
Communication Receivers
Cable Drivers
Data Acquisition Systems
TYPICAL APPLICATIO
Distortion vs Frequency
–30
A
V
= 2
V
S
=
±5V
V
O
= 2V
P-P
R
L
= 100Ω
Programmable Current Amplifier Switches
from Low Power Mode to Full Speed Mode
500Ω
500Ω
–40
–50
–60
–70
–80
–90
DISTORTION (dB)
5V
3RD HARMONIC
V
IN
LT1815
V
OUT
100Ω
I
SET
HS/LP
40k
–5V
181567 TA01
2ND HARMONIC
3RD HARMONIC
FULL SPEED MODE
+
–100
100k
U
LOW POWER MODE
2ND HARMONIC
1M
FREQUENCY (Hz)
10M
181567 TA02
U
U
181567fa
1
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