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LT1636HS8

Description
Op Amp Single Micropower Amplifier R-R I/O ±22V/44V Automotive 8-Pin SOIC N
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size384KB,16 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Parametric View All

LT1636HS8 Overview

Op Amp Single Micropower Amplifier R-R I/O ±22V/44V Automotive 8-Pin SOIC N

LT1636HS8 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)0.05 µA
Nominal Common Mode Rejection Ratio74 dB
Maximum input offset voltage3400 µV
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length4.9 mm
Humidity sensitivity level1
Negative supply voltage upper limit-22 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of functions1
Number of terminals8
Maximum operating temperature125 °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 height1.75 mm
Nominal slew rate0.075 V/us
Supply voltage upper limit22 V
Nominal supply voltage (Vsup)15 V
surface mountYES
technologyBIPOLAR
Temperature levelAUTOMOTIVE
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
Nominal Uniform Gain Bandwidth220 kHz
width3.9 mm
Base Number Matches1
LT1636
Over-The-Top
Micropower Rail-to-Rail
Input and Output Op Amp
FEATURES
DESCRIPTIO
Rail-to-Rail Input and Output
Micropower: 50µA I
Q
, 44V Supply
Operating Temperature Range: – 40°C to 125°C
Over-The-Top
®
: Input Common Mode Range
Extends 44V Above V
EE
, Independent of V
CC
Low Input Offset Voltage: 225µV Max
Specified on 3V, 5V and
±15V
Supplies
High Output Current: 18mA
Output Shutdown
Output Drives 10,000pF with Output Compensation
Reverse Battery Protection to 27V
High Voltage Gain: 2000V/mV
High CMRR: 110dB
220kHz Gain-Bandwidth Product
8-Lead DFN, MSOP, PDIP and SO Packages
The LT
®
1636 op amp operates on all single and split supplies
with a total voltage of 2.7V to 44V drawing less than 50µA of
quiescent current. The LT1636 can be shut down, making the
output high impedance and reducing the quiescent current to
4µA. The LT1636 has a unique input stage that operates and
remains high impedance when above the positive supply. The
inputs take 44V both differential and common mode, even
when operating on a 3V supply. The output swings to both
supplies. Unlike most micropower op amps, the LT1636 can
drive heavy loads; its rail-to-rail output drives 18mA. The
LT1636 is unity-gain stable into all capacitive loads up to
10,000pF when a 0.22µF and 150Ω compensation network
is used.
The LT1636 is reverse supply protected: it draws no current
for reverse supply up to 27V. Built-in resistors protect the
inputs for faults below the negative supply up to 22V. There
is no phase reversal of the output for inputs 5V below V
EE
or
44V above V
EE
, independent of V
CC
.
The LT1636 op amp is available in the 8-pin MSOP, PDIP and
SO packages. For space limited applications the LT1636 is
available in a 3mm
×
3mm
×
0.8mm dual fine pitch leadless
package (DFN).
Over-The-Top is a registered trademark of Linear Technology Corporation.
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
APPLICATIO S
Battery- or Solar-Powered Systems
Portable Instrumentation
Sensor Conditioning
Supply Current Sensing
Battery Monitoring
MUX Amplifiers
4mA to 20mA Transmitters
TYPICAL APPLICATIO
Input Bias Current vs Common Mode Voltage
Over-The-Top Current Source with Shutdown
INPUT BIAS CURRENT (nA)
5000
3000
V
S
= 5V, 0V
4V TO
44V
R*
LT1004-1.2
1M
R
1000
40
30
20
10
0
–10
4.0
4.4
4.8
5.2 10 20 30 40 50
COMMON MODE VOLTAGE (V)
1636 G03
+
LT1636
TPO610
I
OUT
= 1.2
R
e.g., 10mA = 120Ω
1636 TA01
T
A
= – 55°C
T
A
= 125°C
T
A
= 25°C
I
OUT
SHDN
*OPTIONAL FOR LOW OUTPUT CURRENTS
U
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U
U
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