TC913ACOA datasheet, PDF - EEWORLD Datasheet

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TC913ACOA: DescriptionOperational Amplifiers - Op Amps Dual Low VOS w/Caps; CategoryAnalog mixed-signal IC Amplifier circuit; File Size427KB，13 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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TC913ACOA Overview

Operational Amplifiers - Op Amps Dual Low VOS w/Caps

TC913ACOA Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SOIC
package instruction	PLASTIC, SOIC-8
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Architecture	CHOPPER-STAB
Maximum average bias current (IIB)	0.003 µA
Maximum bias current (IIB) at 25C	0.00009 µA
Nominal Common Mode Rejection Ratio	116 dB
frequency compensation	YES
Maximum input offset voltage	15 µV
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
low-bias	YES
low-dissonance	YES
micropower	YES
Humidity sensitivity level	1
Negative supply voltage upper limit	-9 V
Nominal Negative Supply Voltage (Vsup)	-5 V
Number of functions	2
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	+-5 V
Certification status	Not Qualified
Maximum seat height	1.75 mm
Nominal slew rate	2.5 V/us
Maximum slew rate	0.85 mA
Supply voltage upper limit	9 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
Nominal Uniform Gain Bandwidth	1500 kHz
Minimum voltage gain	562000
width	3.9 mm
Base Number Matches	1

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TC913A/TC913B

Dual Auto-Zeroed Operational Amplifiers

Features

• First Monolithic Dual Auto-Zeroed

Operational Amplifier

• Chopper Amplifier Performance Without External

Capacitors

- V

: 15µV Max

- V

: Drift; 0.15µV/°C Max

- Saves Cost of External Capacitors

• SOIC Packages Available

• High DC Gain; 120dB

• Low Supply Current; 650µA

• Low Input Voltage Noise

- 0.65µV

P-P

(0.1Hz to 10Hz)

• Wide Common Mode Voltage Range

- V

to V

- 2V

• High Common Mode Rejection; 116dB

• Dual or Single Supply Operation:

- ±3.3V to ±8.3V

- +6.5V to +16V

• Excellent AC Operating Characteristics

- Slew Rate; 2.5V/µsec

- Unity-Gain Bandwidth; 1.5MHz

• Pin Compatible with LM358, OP-14, MC1458,

ICL7621, TL082, TLC322

Package Type

PDIP

TC913ACPA

TC913BCPA

OUT A 1

-IN A 2

+IN A 3

+ -

8 V

7 OUT B

6 -IN B

5 +IN B

SOIC

TC913ACOA

TC913BCOA

OUT A 1

-IN A 2

+IN A 3

8 V

7 OUT B

6 -IN B

5 +IN B

General Description

The TC913 is the world's first complete monolithic, dual

auto-zeroed operational amplifier. The TC913 sets a

new standard for low power, precision dual-operational

amplifiers. Chopper-stabilized or auto-zeroed amplifi-

ers offer low offset voltage errors by periodically sam-

pling offset error, and storing correction voltages on

capacitors. Previous single amplifier designs required

two user-supplied, external 0.1µF error storage correc-

tion capacitors — much too large for on-chip integra-

tion. The unique TC913 architecture requires smaller

capacitors, making on-chip integration possible.

Microvolt offset levels are achieved and

external

capacitors are not required.

The TC913 system benefits are apparent when con-

trasted with a TC7650 chopper amplifier circuit imple-

mentation. A single TC913 replaces two TC7650's and

four capacitors. Five components and assembly steps

are eliminated.

Applications

•

Instrumentation

Medical Instrumentation

Embedded Control

Temperature Sensor Amplifier

Strain Gage Amplifier

Device Selection Table

Part Number

TC913ACOA

TC913ACPA

TC913BCOA

TC913BCPA

Package

8-Pin SOIC

8-Pin PDIP

8-Pin SOIC

8-Pin PDIP

Temp.

Range

0°C to

+70°C

0°C to

+70°C

0°C to

+70°C

0°C to

+70°C

Offset

Voltage

15µV

30µV

The TC913 pinout matches many popular dual-opera-

tional amplifiers: OP-04, TLC322, LM358, and ICL7621

are typical examples. In many applications, operating

from dual 5V power supplies or single supplies, the

TC913 offers superior electrical performance, and can

be a functional drop-in replacement; printed circuit

board rework is not necessary. The TC913's low offset

voltage error eliminates offset voltage trim

potentiometers often needed with bipolar and low

accuracy CMOS operational amplifiers.

The TC913 takes full advantage of Microchip's

proprietary CMOS technology. Unity gain bandwidth is

1.5MHz and slew rate is 2.5V/µsec.

2002 Microchip Technology Inc.

DS21482B-page 1

TC913ACOA Related Products

	TC913ACOA	TC913BCOA	TC913ACOA713	TC913BCOA713
Description	Operational Amplifiers - Op Amps Dual Low VOS w/Caps	Operational Amplifiers - Op Amps Dual Low VOS w/Caps	Operational Amplifiers - Op Amps Dual Low VOS w/Caps	Operational Amplifiers - Op Amps Dual Low VOS w/Caps
Is it lead-free?	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to
Parts packaging code	SOIC	SOIC	SOIC	SOIC
package instruction	PLASTIC, SOIC-8	PLASTIC, SOIC-8	PLASTIC, SOIC-8	PLASTIC, SOIC-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	CHOPPER-STAB	CHOPPER-STAB	CHOPPER-STAB	CHOPPER-STAB
Maximum average bias current (IIB)	0.003 µA	0.004 µA	0.003 µA	0.004 µA
Maximum bias current (IIB) at 25C	0.00009 µA	0.00012 µA	0.00009 µA	0.00012 µA
Nominal Common Mode Rejection Ratio	116 dB	110 dB	116 dB	110 dB
frequency compensation	YES	YES	YES	YES
Maximum input offset voltage	15 µV	30 µV	15 µV	30 µV
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3	e3	e3
length	4.9 mm	4.9 mm	4.9 mm	4.9 mm
low-bias	YES	YES	YES	YES
low-dissonance	YES	YES	YES	YES
micropower	YES	YES	YES	YES
Humidity sensitivity level	1	1	3	3
Negative supply voltage upper limit	-9 V	-9 V	-9 V	-9 V
Nominal Negative Supply Voltage (Vsup)	-5 V	-5 V	-5 V	-5 V
Number of functions	2	2	2	2
Number of terminals	8	8	8	8
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP
Encapsulate equivalent code	SOP8,.25	SOP8,.25	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	260	260
power supply	+-5 V	+-5 V	+-5 V	+-5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	1.75 mm
Nominal slew rate	2.5 V/us	2.5 V/us	2.5 V/us	2.5 V/us
Maximum slew rate	0.85 mA	1.1 mA	1.1 mA	1.1 mA
Supply voltage upper limit	9 V	9 V	9 V	9 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	40	40
Nominal Uniform Gain Bandwidth	1500 kHz	1500 kHz	1500 kHz	1500 kHz
Minimum voltage gain	562000	316000	562000	316000
width	3.9 mm	3.9 mm	3.9 mm	3.9 mm
Base Number Matches	1	1	1	1

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