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TS271ACDT

Description
Operational Amplifiers - Op Amps Single Lo-Power Prog
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size496KB,17 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
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TS271ACDT Overview

Operational Amplifiers - Op Amps Single Lo-Power Prog

TS271ACDT Parametric

Parameter NameAttribute value
Brand NameSTMicroelectronics
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeSOIC
package instructionSOP, SOP8,.25
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Maximum average bias current (IIB)0.00015 µA
Nominal Common Mode Rejection Ratio80 dB
frequency compensationYES
Maximum input offset voltage6500 µV
JESD-30 codeR-PDSO-G8
JESD-609 codee4
length4.9 mm
low-biasYES
low-dissonanceNO
Humidity sensitivity level1
Negative supply voltage upper limit
Nominal Negative Supply Voltage (Vsup)
Number of functions1
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)260
power supply10 V
Programmable powerYES
Certification statusNot Qualified
Maximum seat height1.75 mm
Nominal slew rate0.04 V/us
Maximum slew rate1.4 mA
Supply voltage upper limit18 V
Nominal supply voltage (Vsup)10 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Nominal Uniform Gain Bandwidth100 kHz
Minimum voltage gain7000
width3.9 mm
TS271
CMOS Programmable
Low Power Single Operational Amplifier
Offset null capability (by external
compensation)
Dynamic characteristics adjustable I
SET
Consumption current and dynamic
parameters are stable regarding the
voltage power supply variations
Output voltage can swing to ground
Very large I
SET
range
Stable and low offset voltage
Three input offset voltage selections
D
SO-8
(Plastic Micropackage)
N
DIP8
(Plastic Package)
Description
The TS271 is a low cost, low power single
operational amplifier designed to operate with
single or dual supplies. This operational amplifier
uses the ST silicon gate CMOS process giving it
an excellent consumption-speed ratio. This
amplifier is ideally suited for low consumption
applications.
The power supply is externally programmable with
a resistor connected between pins 8 and 4. It
allows to choose the best consumption-speed
ratio and supply current can be minimized
according to the required speed. This device is
specified for the following I
SET
current values:
1.5µA, 25µA, 130µA.
This CMOS amplifier offers very high input
impedance and extremely low input currents. The
major advantage versus JFET devices is the very
low input currents drift with temperature see
Figure 8, Figure 19, Figure 30.
Pin Connections (top view)
1
2
3
4
-
+
8
7
6
5
1 - Offset Null 1
2 - Inverting Input 1
3 - Non-inverting Input 1
4 - V
CC
-
5 - Offset Null 2
6 - Output
7-V +
CC
8 - I
Set
Order Codes
Part Number
TS271CN/ACN
TS271CD/CDT/ACD/ACDT
TS271IN/AIN/
TS271ID/IDT/AID/AIDT/BID/BIDT
TS271BMD
Temperature Range
0°C, +70°C
-40°C, +125°C
-55°C, +125°C
Package
DIP
SO
DIP
SO
SO
Packaging
Tube
Tube and Tape & Reel
Tube
Tube and Tape & Reel
Tube
March 2005
Revision 2
1/17

TS271ACDT Related Products

TS271ACDT TS271AID TS271CDT TS271IN TS271ID
Description Operational Amplifiers - Op Amps Single Lo-Power Prog Operational Amplifiers - Op Amps Single Lo-Power Prog Op Amp Single Low Power Amplifier ±8V/16V 8-Pin SO N T/R Operational Amplifiers - Op Amps Single Lo-Power Prog Operational Amplifiers - Op Amps Single Lo-Power Prog
Brand Name STMicroelectronics STMicroelectronics - STMicroelectronics STMicroelectronics
Is it Rohs certified? conform to conform to - conform to conform to
Maker STMicroelectronics STMicroelectronics - STMicroelectronics STMicroelectronics
Parts packaging code SOIC SOIC - DIP SOIC
package instruction SOP, SOP8,.25 SOP, SOP8,.25 - DIP, DIP8,.3 MICRO, PLASTIC, SO-8
Contacts 8 8 - 8 8
Reach Compliance Code compliant compliant - compliant compliant
ECCN code EAR99 EAR99 - EAR99 EAR99
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER - OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK - VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK
Maximum average bias current (IIB) 0.00015 µA 0.0003 µA - 0.0003 µA 0.0003 µA
Nominal Common Mode Rejection Ratio 80 dB 80 dB - 80 dB 80 dB
frequency compensation YES YES - YES YES
Maximum input offset voltage 6500 µV 6500 µV - 12000 µV 12000 µV
JESD-30 code R-PDSO-G8 R-PDSO-G8 - R-PDIP-T8 R-PDSO-G8
JESD-609 code e4 e4 - e3 e4
length 4.9 mm 4.9 mm - - 4.9 mm
low-bias YES YES - YES YES
low-dissonance NO NO - NO NO
Humidity sensitivity level 1 1 - - 1
Number of functions 1 1 - 1 1
Number of terminals 8 8 - 8 8
Maximum operating temperature 70 °C 125 °C - 125 °C 125 °C
Minimum operating temperature - -40 °C - -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP - DIP SOP
Encapsulate equivalent code SOP8,.25 SOP8,.25 - DIP8,.3 SOP8,.25
Package shape RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE - IN-LINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) 260 260 - NOT SPECIFIED 260
power supply 10 V 10 V - 10 V 10 V
Programmable power YES YES - YES YES
Certification status Not Qualified Not Qualified - Not Qualified Not Qualified
Maximum seat height 1.75 mm 1.75 mm - 4.8 mm 1.75 mm
Nominal slew rate 0.04 V/us 0.04 V/us - 0.04 V/us 0.04 V/us
Maximum slew rate 1.4 mA 1.5 mA - 1.5 mA 1.5 mA
Supply voltage upper limit 18 V 18 V - 18 V 18 V
Nominal supply voltage (Vsup) 10 V 10 V - 10 V 10 V
surface mount YES YES - NO YES
technology CMOS CMOS - CMOS CMOS
Temperature level COMMERCIAL AUTOMOTIVE - AUTOMOTIVE AUTOMOTIVE
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) - Matte Tin (Sn) Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form GULL WING GULL WING - THROUGH-HOLE GULL WING
Terminal pitch 1.27 mm 1.27 mm - 2.54 mm 1.27 mm
Terminal location DUAL DUAL - DUAL DUAL
Maximum time at peak reflow temperature 30 30 - NOT SPECIFIED 30
Nominal Uniform Gain Bandwidth 100 kHz 100 kHz - 100 kHz 100 kHz
Minimum voltage gain 7000 6000 - 6000 6000
width 3.9 mm 3.9 mm - 7.62 mm 3.9 mm

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