TLC279MFK datasheet, PDF - EEWORLD Datasheet

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TLC279MFK: DescriptionBasic information of TLC279MFK amplifier: TLC279MFK is an OPERATIONAL AMPLIFIER. The commonly used packaging method is HQCCN, TLC279MFK amplifier core information: The minimum operating temperature of the TLC279MFK is -55 °C and the maximum operating temperature is 125 °C. Its maximum average bias current is 0.00006 µA How to simply check the efficiency of an amplifier? Looking at its slew rate, the TLC279MFK has a nominal slew rate of 2.9 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the TLC279MFK gain becomes 0.707 times the low-frequency gain is 1700 kHz. The nominal supply voltage of the TLC279MFK is 5 V. The upper limit of its supply voltage is 18. The input offset voltage of VTLC279MFK is 12000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).) Related dimensions of TLC279MFK: The width of TLC279MFK is: 8.89 mm, the length is 8.89 mm. TLC279MFK has 20 terminals. Its terminal position type is: QUAD. Terminal pitch is 1.27 mm. TLC279MFK amplifier additional information: Its temperature grade is: MILITARY. The corresponding JESD-30 code is: S-CQCC-N20. The packaging code of TLC279MFK is: HQCCN. The materials of TLC279MFK package are mostly CERAMIC, METAL-SEALED COFIRED. The package shape is SQUARE. TLC279MFK package pin forms are: CHIP CARRIER, HEAT SINK/SLUG. Its terminal forms are: NO LEAD. The maximum seat height is 2.03 mm.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size1MB，53 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/; Alternative parts：TLC279MFK

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TLC279MFK Overview

Basic information of TLC279MFK amplifier:

TLC279MFK is an OPERATIONAL AMPLIFIER. The commonly used packaging method is HQCCN,

TLC279MFK amplifier core information:

The minimum operating temperature of the TLC279MFK is -55 °C and the maximum operating temperature is 125 °C. Its maximum average bias current is 0.00006 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the TLC279MFK has a nominal slew rate of 2.9 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the TLC279MFK gain becomes 0.707 times the low-frequency gain is 1700 kHz.

The nominal supply voltage of the TLC279MFK is 5 V. The upper limit of its supply voltage is 18. The input offset voltage of VTLC279MFK is 12000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of TLC279MFK:

The width of TLC279MFK is: 8.89 mm, the length is 8.89 mm. TLC279MFK has 20 terminals. Its terminal position type is: QUAD. Terminal pitch is 1.27 mm.

TLC279MFK amplifier additional information:

Its temperature grade is: MILITARY. The corresponding JESD-30 code is: S-CQCC-N20. The packaging code of TLC279MFK is: HQCCN. The materials of TLC279MFK package are mostly CERAMIC, METAL-SEALED COFIRED. The package shape is SQUARE.

TLC279MFK package pin forms are: CHIP CARRIER, HEAT SINK/SLUG. Its terminal forms are: NO LEAD. The maximum seat height is 2.03 mm.

TLC279MFK Parametric

Parameter Name	Attribute value
package instruction	HQCCN,
Reach Compliance Code	unknown
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.00006 µA
Nominal Common Mode Rejection Ratio	80 dB
Maximum input offset voltage	12000 µV
JESD-30 code	S-CQCC-N20
length	8.89 mm
Number of functions	4
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	HQCCN
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG
Maximum seat height	2.03 mm
Nominal slew rate	2.9 V/us
Supply voltage upper limit	18 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
Nominal Uniform Gain Bandwidth	1700 kHz
width	8.89 mm
Base Number Matches	1

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TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092D − SEPTEMBER 1987 − REVISED MARCH 2001

Trimmed Offset Voltage:

description

NC − No internal connection

The TLC274 and TLC279 quad operational

amplifiers combine a wide range of input offset

voltage grades with low offset voltage drift, high

input impedance, low noise, and speeds

approaching that of general-purpose BiFET

devices.

Percentage of Units − %

DISTRIBUTION OF TLC279

INPUT OFFSET VOLTAGE

290 Units Tested From 2 Wafer Lots

VDD = 5 V

TA = 25°C

N Package

These devices use Texas Instruments silicon-

gate LinCMOS technology, which provides

offset voltage stability far exceeding the stability

available

with

conventional

metal-gate

processes.

The extremely high input impedance, low bias

currents, and high slew rates make these

cost-effective devices ideal for applications which

have previously been reserved for BiFET and

NFET products. Four offset voltage grades are

available (C-suffix and I-suffix types), ranging

from the low-cost TLC274 (10 mV) to the high-

precision TLC279 (900

µV).

These advantages, in

combination with good common-mode rejection

and supply voltage rejection, make these devices

a good choice for new state-of-the-art designs as

well as for upgrading existing designs.

LinCMOS is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

−1200

2IN −

2OUT

3OUT

3IN −

TLC279 . . . 900

µV

Max at 25°C,

= 5 V

Input Offset Voltage Drift . . . Typically

0.1

µV/Month,

Including the First 30 Days

Wide Range of Supply Voltages Over

Specified Temperature Range:

0°C to 70°C . . . 3 V to 16 V

−40°C to 85°C . . . 4 V to 16 V

−55°C to 125°C . . . 4 V to 16 V

Single-Supply Operation

Common-Mode Input Voltage Range

Extends Below the Negative Rail (C-Suffix

and I-Suffix Versions)

Low Noise . . . Typically 25 nV/√Hz

at f = 1 kHz

Output Voltage Range Includes Negative

Rail

High Input Impedance . . . 10

Ω

Typ

ESD-Protection Circuitry

Small-Outline Package Option Also

Available in Tape and Reel

Designed-In Latch-Up Immunity

D, J, N, OR PW PACKAGE

(TOP VIEW)

1OUT

1IN −

1IN +

2IN +

2IN −

2OUT

4OUT

4IN −

4IN +

GND

3IN +

3IN −

3OUT

FK PACKAGE

(TOP VIEW)

1IN +

2IN +

3 2 1 20 19

9 10 11 12 13

1IN −

1OUT

4OUT

4IN −

4IN +

GND

3IN +

−600

600

VIO − Input Offset Voltage −

µV

1200



2001, Texas Instruments Incorporated

POST OFFICE BOX 655303

•

DALLAS, TEXAS 75265

TLC279MFK Related Products

	TLC279MFK	TLC279MJ	TLC279MN
Description	Operational Amplifier, 4 Func, 12000uV Offset-Max, CMOS, CQCC20, CERAMIC, LCC-20	Operational Amplifier, 4 Func, 3750uV Offset-Max, CMOS, CDIP14, CERAMIC, DIP-14	Operational Amplifier, 4 Func, 3750uV Offset-Max, CMOS, PDIP14, PLASTIC, DIP-14
package instruction	HQCCN,	DIP,	DIP,
Reach Compliance Code	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.00006 µA	0.00006 µA	0.00006 µA
Nominal Common Mode Rejection Ratio	80 dB	80 dB	80 dB
Maximum input offset voltage	12000 µV	3750 µV	3750 µV
JESD-30 code	S-CQCC-N20	R-GDIP-T14	R-PDIP-T14
length	8.89 mm	19.56 mm	19.305 mm
Number of functions	4	4	4
Number of terminals	20	14	14
Maximum operating temperature	125 °C	125 °C	85 °C
Minimum operating temperature	-55 °C	-55 °C	-40 °C
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY
encapsulated code	HQCCN	DIP	DIP
Package shape	SQUARE	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER, HEAT SINK/SLUG	IN-LINE	IN-LINE
Maximum seat height	2.03 mm	5.08 mm	5.08 mm
Nominal slew rate	2.9 V/us	2.9 V/us	2.9 V/us
Supply voltage upper limit	18 V	18 V	18 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	YES	NO	NO
technology	CMOS	CMOS	CMOS
Temperature level	MILITARY	MILITARY	INDUSTRIAL
Terminal form	NO LEAD	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	1.27 mm	2.54 mm	2.54 mm
Terminal location	QUAD	DUAL	DUAL
Nominal Uniform Gain Bandwidth	1700 kHz	1700 kHz	1700 kHz
width	8.89 mm	7.62 mm	7.62 mm
Base Number Matches	1	1	1

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