Texas Instruments TLC279CNS, TLC279CN, TLC279CDR, TLC279CDBR, TLC279CDB Datasheet

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

DTrimmed Offset Voltage:

TLC279 . . . 900 µV Max at 25°C,	D, J, N, OR PW PACKAGE
VDD = 5 V	(TOP VIEW)

DInput Offset Voltage Drift . . . Typically

0.1 µV/Month, Including the First 30 Days	1OUT		1	14		4OUT
D Wide Range of Supply Voltages Over	1IN ±		2	13		4IN ±
	1IN +	3		12		4IN +
Specified Temperature Range:
	VDD		4	11		GND
0°C to 70°C . . . 3 V to 16 V
		5		10		3IN +
±40°C to 85°C . . . 4 V to 16 V	2IN +
	2IN ±	6		9		3IN ±
±55°C to 125°C . . . 4 V to 16 V
	2OUT	7		8		3OUT

DSingle-Supply Operation

D Common-Mode Input Voltage Range			FK PACKAGE
	Extends Below the Negative Rail (C-Suffix			(TOP VIEW)
	and I-Suffix Versions)		1IN±	1OUT	NC	4OUT 4IN±
D Low Noise . . . Typically 25 nV/√ Hz
	at f = 1 kHz
D Output Voltage Range Includes Negative		1IN +	3	2	1	20 19	4IN +
	Rail		4			18
		NC	5			17	NC
D High Input Impedance . . . 1012 Ω Typ
		VDD	6			16	GND
D	ESD-Protection Circuitry	NC	7			15	NC
D Small-Outline Package Option Also		2IN +	8			14	3IN +
	Available in Tape and Reel		9	10 11 12 13
			2IN±	2OUT	NC	3OUT 3IN±
D Designed-In Latch-Up Immunity
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.

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 highprecision 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.

Percentage of Units ± %

DISTRIBUTION OF TLC279

INPUT OFFSET VOLTAGE

30

290 Units Tested From 2 Wafer Lots VDD = 5 V

25TA = 25°C

N Package

20

15

10

5

0
± 1200	± 600	0	600	1200

VIO ± Input Offset Voltage ± V

LinCMOS is a trademark of Texas Instruments Incorporated.

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.

Copyright 1998, Texas Instruments Incorporated

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

1

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

description (continued)

In general, many features associated with bipolar technology are available on LinCMOS operational amplifiers, without the power penalties of bipolar technology. General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are easily designed with the TLC274 and TLC279. The devices also exhibit low voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail.

A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density system applications.

The device inputs and outputs are designed to withstand ±100-mA surge currents without sustaining latch-up.

The TLC274 and TLC279 incorporate internal ESD-protection circuits that prevent functional failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in the degradation of the device parametric performance.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from ±40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of ±55°C to 125°C.

AVAILABLE OPTIONS

				PACKAGED DEVICES				CHIP
		VIOmax
			SMALL	CHIP	CERAMIC	PLASTIC
	TA						TSSOP	FORM
		AT 25°C	OUTLINE	CARRIER	DIP	DIP
							(PW)	(Y)
			(D)	(FK)	(J)	(N)
		900 V	TLC279CD	Ð	Ð	TLC279CN	Ð	Ð
	0°C to 70°C	2 mV	TLC274BCD	Ð	Ð	TLC274BCN	Ð	Ð
		5 mV	TLC274ACD	Ð	Ð	TLC274ACN	Ð	Ð
		10 mV	TLC274CD	Ð	Ð	TLC274CN	TLC274CPW	TLC274Y
		900 V	TLC279ID	Ð	Ð	TLC279IN	Ð	Ð
	±40°C to 85°C	2 mV	TLC274BID	Ð	Ð	TLC274BIN	Ð	Ð
		5 mV	TLC274AID	Ð	Ð	TLC274AIN	Ð	Ð
		10 mV	TLC274ID	Ð	Ð	TLC274IN	Ð	Ð
	± 55°C to 125°C	900 V	TLC279MD	TLC279MFK	TLC279MJ	TLC279MN	Ð	Ð
		10 mV	TLC274MD	TLC274MFK	TLC274MJ	TLC274MN	Ð	Ð

The D package is available taped and reeled. Add R suffix to the device type (e.g., TLC279CDR).

2	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

		LinCMOS	TLC274, TLC274A, TLC274B, TLC274Y, TLC279
			PRECISION QUAD OPERATIONAL AMPLIFIERS
				SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998
equivalent schematic (each amplifier)
		VDD
P3			P4
				R6
R1		R2	N5
IN ±
				P5	P6
P1		P2
IN +			C1
			R5
					OUT
			N3
N1	N2		N4	N6	N7
R3	D1	R4	D2	R7

GND

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

3

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

TLC274Y chip information

These chips, when properly assembled, display characteristics similar to the TLC274C. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive epoxy or a gold-silicon preform.

	BONDING PAD ASSIGNMENTS
							VDD
(14)	(13)	(12)	(11)	(10)	(9)	(8)	(4)
						(3)	+
						1IN +		(1)
									1OUT
						(2)
						1IN ±	±
							+	(5)	2IN +
						(7)
						2OUT	±	(6)	2IN ±
68						(10)
							+
						3IN +		(8)
									3OUT
						(9)
						3IN ±	±
						(14)	+	(12)	4IN +
						4OUT	±	(13)	4IN ±
(1)	(2)	(3)		(5)	(6)		11
			(4)			(7)	GND
			108
						CHIP THICKNESS: 15 TYPICAL
						BONDING PADS: 4 × 4 MINIMUM
						TJmax = 150°C
						TOLERANCES ARE ± 10%.
						ALL DIMENSIONS ARE IN MILS.
						PIN (11) IS INTERNALLY CONNECTED
						TO BACKSIDE OF CHIP.

4	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)²

Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . .	. . . . . . . . . . 18 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . . ± VDD
Input voltage range, VI (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	±0.3 V to VDD
Input current, II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . ± 5 mA
Output current, lO (each output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . ± 30 mA
Total current into VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . 45 mA
Total current out of GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . 45 mA
Duration of short-circuit current at (or below) 25°C (see Note 3) . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . unlimited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	See Dissipation Rating Table
Operating free-air temperature, TA: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . 0°C to 70°C
I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	±40°C to 85°C
M suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . .	±55°C to 125°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . .	±65°C to 150°C
Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, N, or PW package . . . . .		. . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package . .	. . . . . . . . . . . .	. . . . . . . 300°C

²Stresses beyond those listed under ªabsolute maximum ratingsº may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under ªrecommended operating conditionsº is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to network ground.

2.Differential voltages are at the noninverting input with respect to the inverting input.

3.The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum dissipation rating is not exceeded (see application section).

DISSIPATION RATING TABLE

	PACKAGE	TA ≤ 25°C	DERATING FACTOR	TA = 70°C	TA = 85°C	TA = 125°C
		POWER RATING	ABOVE TA = 25°C	POWER RATING	POWER RATING	POWER RATING
	D	950 mW	7.6 mW/°C	608 mW	494 mW	Ð
	FK	1375 mW	11.0 mW/°C	880 mW	715 mW	275 mW
	J	1375 mW	11.0 mW/°C	880 mW	715 mW	275 mW
	N	1575 mW	12.6 mW/°C	1008 mW	819 mW	Ð
	PW	700 mW	5.6 mW/°C	448 mW	Ð	Ð

recommended operating conditions

			C SUFFIX		I SUFFIX		M SUFFIX		UNIT
			MIN	MAX	MIN	MAX	MIN	MAX
	Supply voltage, VDD		3	16	4	16	4	16	V
	Common-mode input voltage, VIC	VDD = 5 V	± 0.2	3.5	± 0.2	3.5	0	3.5	V
		VDD = 10 V	± 0.2	8.5	± 0.2	8.5	0	8.5
	Operating free-air temperature, TA		0	70	± 40	85	± 55	125	°C

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

5

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)

						TLC274C, TLC274AC,
	PARAMETER		TEST CONDITIONS		T ²	TLC274BC, TLC279C			UNIT
					A
						MIN	TYP	MAX
		TLC274C	VO = 1.4 V,	VIC = 0,	25°C		1.1	10
			RS = 50 Ω,	RL = 10 kΩ	Full range			12	mV
		TLC274AC	VO = 1.4 V,	VIC = 0,	25°C		0.9	5
VIO	Input offset voltage		RS = 50 Ω,	RL = 10 kΩ	Full range			6.5
		TLC274BC	VO = 1.4 V,	VIC = 0,	25°C		340	2000
			RS = 50 Ω,	RL = 10 kΩ	Full range			3000	µV
		TLC279C	VO = 1.4 V,	VIC = 0,	25°C		320	900
			RS = 50 Ω,	RL = 10 kΩ	Full range			1500
αVIO	Average temperature coefficient of input				25°C to		1.8		µV/°C
	offset voltage				70°C
IIO	Input offset current (see Note 4)		VO = 2.5 V,	VIC = 2.5 V	25°C		0.1		pA
					70°C		7	300
IIB	Input bias current (see Note 4)		VO = 2.5 V,	VIC = 2.5 V	25°C		0.6		pA
					70°C		40	600
						± 0.2	± 0.3
					25°C	to	to		V
VICR	Common-mode input voltage range					4	4.2
	(see Note 5)					± 0.2
					Full range	to			V
						3.5
					25°C	3.2	3.8
				RL = 10 kΩ
VOH	High-level output voltage		VID = 100 mV,		0°C	3	3.8		V
					70°C	3	3.8
					25°C		0	50
VOL	Low-level output voltage		VID = ± 100 mV,	IOL = 0	0°C		0	50	mV
					70°C		0	50
	Large-signal differential voltage				25°C	5	23
AVD			VO = 0.25 V to 2 V,	RL = 10 kΩ	0°C	4	27		V/mV
	amplification
					70°C	4	20
					25°C	65	80
CMRR	Common-mode rejection ratio		VIC = VICRmin		0°C	60	84		dB
					70°C	60	85
	Supply-voltage rejection ratio				25°C	65	95
kSVR			VDD = 5 V to 10 V,	VO = 1.4 V	0°C	60	94		dB
	( VDD / VIO)
					70°C	60	96
			VO = 2.5 V,	VIC = 2.5 V,	25°C		2.7	6.4
IDD	Supply current (four amplifiers)				0°C		3.1	7.2	mA
			No load
					70°C		2.3	5.2

² Full range is 0°C to 70°C.

NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually.

6	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

electrical characteristics at specified free-air temperature, VDD = 10 V (unless otherwise noted)

						TLC274C, TLC274AC,
	PARAMETER		TEST CONDITIONS		T ²	TLC274BC, TLC279C			UNIT
					A
						MIN	TYP	MAX
		TLC274C	VO = 1.4 V,	VIC = 0,	25°C		1.1	10
			RS = 50 Ω,	RL = 10 kΩ	Full range			12	mV
		TLC274AC	VO = 1.4 V,	VIC = 0,	25°C		0.9	5
VIO	Input offset voltage		RS = 50 Ω,	RL = 10 kΩ	Full range			6.5
		TLC274BC	VO = 1.4 V,	VIC = 0,	25°C		390	2000
			RS = 50 Ω,	RL = 10 kΩ	Full range			3000	µV
		TLC279C	VO = 1.4 V,	VIC = 0,	25°C		370	1200
			RS = 50 Ω,	RL = 10 kΩ	Full range			1900
αVIO	Average temperature coefficient of				25°C to		2		µV/°C
	input offset voltage				70°C
IIO	Input offset current (see Note 4)		VO =.5 V,	VIC = 5 V	25°C		0.1		pA
					70°C		7	300
IIB	Input bias current (see Note 4)		VO = 5 V,	VIC = 5 V	25°C		0.7		pA
					70°C		50	600
						± 0.2	± 0.3
					25°C	to	to		V
VICR	Common-mode input voltage range					9	9.2
	(see Note 5)					± 0.2
					Full range	to			V
						8.5
					25°C	8	8.5
				RL = 10 kΩ
VOH	High-level output voltage		VID = 100 mV,		0°C	7.8	8.5		V
					70°C	7.8	8.4
					25°C		0	50
VOL	Low-level output voltage		VID = ± 100 mV,	IOL = 0	0°C		0	50	mV
					70°C		0	50
	Large-signal differential voltage				25°C	10	36
AVD			VO = 1 V to 6 V,	RL = 10 kΩ	0°C	7.5	42		V/mV
	amplification
					70°C	7.5	32
					25°C	65	85
CMRR	Common-mode rejection ratio		VIC = VICRmin		0°C	60	88		dB
					70°C	60	88
	Supply-voltage rejection ratio				25°C	65	95
kSVR			VDD = 5 V to 10 V,	VO = 1.4 V	0°C	60	94		dB
	( VDD / VIO)
					70°C	60	96
			VO = 5 V,	VIC = 5 V,	25°C		3.8	8
IDD	Supply current (four amplifiers)				0°C		4.5	8.8	mA
			No load
					70°C		3.2	6.8

² Full range is 0°C to 70°C.

NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

7

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)

						TLC274I, TLC274AI,
	PARAMETER		TEST CONDITIONS		T ²	TLC274BI, TLC279I			UNIT
					A
						MIN	TYP	MAX
		TLC274I	VO = 1.4 V,	VIC = 0,	25°C		1.1	10
			RS = 50 Ω,	RL = 10 kΩ	Full range			13	mV
		TLC274AI	VO = 1.4 V,	VIC = 0,	25°C		0.9	5
VIO	Input offset voltage		RS = 50 Ω,	RL = 10 kΩ	Full range			7
		TLC274BI	VO = 1.4 V,	VIC = 0,	25°C		340	2000
			RS = 50 Ω,	RL = 10 kΩ	Full range			3500	µV
		TLC279I	VO = 1.4 V,	VIC = 0,	25°C		320	900
			RS = 50 Ω,	RL = 10 kΩ	Full range			2000
αVIO	Average temperature coefficient of input				25°C to		1.8		µV/°C
	offset voltage				85°C
IIO	Input offset current (see Note 4)		VO = 2.5 V,	VIC = 2.5 V	25°C		0.1		pA
					85°C		24	1000
IIB	Input bias current (see Note 4)		VO = 2.5 V,	VIC = 2.5 V	25°C		0.6		pA
					85°C		200	2000
					25°C	± 0.2	± 0.3
						to	to		V
VICR	Common-mode input voltage range					4	4.2
	(see Note 5)				Full range	± 0.2			V
						to
						3.5
					25°C	3.2	3.8
				RL = 10 kΩ
VOH	High-level output voltage		VID = 100 mV,		± 40°C	3	3.8		V
					85°C	3	3.8
					25°C		0	50
VOL	Low-level output voltage		VID = ±100 mV,	IOL = 0	± 40°C		0	50	mV
					85°C		0	50
	Large-signal differential voltage				25°C	5	23
AVD			VO = 0.25 V to 2 V,	RL = 10 kΩ	± 40°C	3.5	32		V/mV
	amplification
					85°C	3.5	19
					25°C	65	80
CMRR	Common-mode rejection ratio		VIC = VICRmin		± 40°C	60	81		dB
					85°C	60	86
	Supply-voltage rejection ratio				25°C	65	95
kSVR			VDD = 5 V to 10 V,	VO = 1.4 V	± 40°C	60	92		dB
	( VDD / VIO)
					85°C	60	96
			VO = 2.5 V,	VIC = 2.5 V,	25°C		2.7	6.4
IDD	Supply current (four amplifiers)				± 40°C		3.8	8.8	mA
			No load
					85°C		2.1	4.8

² Full range is ± 40°C to 85°C.

NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually.

8	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

electrical characteristics at specified free-air temperature, VDD = 10 V (unless otherwise noted)

						TLC274I, TLC274AI,
	PARAMETER		TEST CONDITIONS		T ²	TLC274BI, TLC279I			UNIT
					A
						MIN	TYP	MAX
		TLC274I	VO = 1.4 V,	VIC = 0,	25°C		1.1	10
			RS = 50 Ω,	RL = 10 kΩ	Full range			13	mV
		TLC274AI	VO = 1.4 V,	VIC = 0,	25°C		0.9	5
VIO	Input offset voltage		RS = 50 Ω,	RL = 10 kΩ	Full range			7
		TLC274BI	VO = 1.4 V,	VIC = 0,	25°C		390	2000
			RS = 50 Ω,	RL = 10 kΩ	Full range			3500	µV
		TLC279I	VO = 1.4 V,	VIC = 0,	25°C		370	1200
			RS = 50 Ω,	RL = 10 kΩ	Full range			2900
αVIO	Average temperature coefficient of input				25°C to		2		µV/°C
	offset voltage				85°C
IIO	Input offset current (see Note 4)		VO = 5 V,	VIC = 5 V	25°C		0.1		pA
					85°C		26	1000
IIB	Input bias current (see Note 4)		VO = 5 V,	VIC = 5 V	25°C		0.7		pA
					85°C		220	2000
						± 0.2	± 0.3
					25°C	to	to		V
VICR	Common-mode input voltage range					9	9.2
	(see Note 5)					± 0.2
					Full range	to			V
						8.5
					25°C	8	8.5
				RL = 10 kΩ
VOH	High-level output voltage		VID = 100 mV,		± 40°C	7.8	8.5		V
					85°C	7.8	8.5
					25°C		0	50
VOL	Low-level output voltage		VID = ± 100 mV,	IOL = 0	± 40°C		0	50	mV
					85°C		0	50
	Large-signal differential voltage				25°C	10	36
AVD			VO = 1 V to 6 V,	RL = 10 kΩ	± 40°C	7	47		V/mV
	amplification
					85°C	7	31
					25°C	65	85
CMRR	Common-mode rejection ratio		VIC = VICRmin		± 40°C	60	87		dB
					85°C	60	88
	Supply-voltage rejection ratio				25°C	65	95
kSVR			VDD = 5 V to 10 V,	VO = 1.4 V	± 40°C	60	92		dB
	( VDD / VIO)
					85°C	60	96
			VO = 5 V,	VIC = 5 V,	25°C		3.8	8
IDD	Supply current (four amplifiers)				± 40°C		5.5	10	mA
			No load
					85°C		2.9	6.4
² Full range is ± 40°C to 85°C.
NOTES:	4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
	5. This range also applies to each input individually.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

9

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)

	PARAMETER		TEST CONDITIONS		T ²	TLC274M, TLC279M			UNIT
					A	MIN	TYP	MAX
		TLC274M	VO = 1.4 V,	VIC = 0,	25°C		1.1	10	mV
VIO	Input offset voltage		RS = 50 Ω,	RL = 10 kΩ	Full range			12
		TLC279M	VO = 1.4 V,	VIC = 0,	25°C		320	900	µV
					Full range			3750
			RS = 50 Ω,	RL = 10 kΩ
αVIO	Average temperature coefficient of input				25°C to		2.1		µV/°C
	offset voltage				125°C
IIO	Input offset current (see Note 4)		VO = 2.5 V,	VIC = 2.5 V	25°C		0.1		pA
					125°C		1.4	15	nA
IIB	Input bias current (see Note 4)		VO = 2.5 V,	VIC = 2.5 V	25°C		0.6		pA
					125°C		9	35	nA
					25°C	0	± 0.3
						to	to		V
VICR	Common-mode input voltage range					4	4.2
	(see Note 5)					0
					Full range	to			V
						3.5
					25°C	3.2	3.8
				RL = 10 kΩ
VOH	High-level output voltage		VID = 100 mV,		± 55°C	3	3.8		V
					125°C	3	3.8
					25°C		0	50
VOL	Low-level output voltage		VID = ± 100 mV,	IOL = 0	± 55°C		0	50	mV
					125°C		0	50
	Large-signal differential voltage				25°C	5	23
				RL = 10 kΩ
AVD			VO = 0.25 V to 2 V,		± 55°C	3.5	35		V/mV
	amplification
					125°C	3.5	16
					25°C	65	80
CMRR	Common-mode rejection ratio		VIC = VICRmin		± 55°C	60	81		dB
					125°C	60	84
	Supply-voltage rejection ratio				25°C	65	95
kSVR			VDD = 5 V to 10 V,	VO = 1.4 V	± 55°C	60	90		dB
	( VDD / VIO)
					125°C	60	97
			VO = 2.5 V,	VIC = 2.5 V,	25°C		2.7	6.4
IDD	Supply current (four amplifiers)				± 55°C		4	10	mA
			No load
					125°C		1.9	4.4
² Full range is ± 55°C to 125°C.
NOTES:	4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
	5. This range also applies to each input individually.

10	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

electrical characteristics at specified free-air temperature, VDD = 10 V (unless) otherwise noted)

	PARAMETER		TEST CONDITIONS		T ²	TLC274M, TLC279M			UNIT
					A	MIN	TYP	MAX
		TLC274M	VO = 1.4 V,	VIC = 0,	25°C		1.1	10	mV
VIO	Input offset voltage		RS = 50 Ω,	RL = 10 kΩ	Full range			12
		TLC279M	VO = 1.4 V,	VIC = 0,	25°C		370	1200	µV
					Full range			4300
			RS = 50 Ω,	RL = 10 kΩ
αVIO	Average temperature coefficient of input				25°C to		2.2		µV/°C
	offset voltage				125°C
IIO	Input offset current (see Note 4)		VO = 5 V,	VIC = 5 V	25°C		0.1		pA
					125°C		1.8	15	nA
IIB	Input bias current (see Note 4)		VO = 5 V,	VIC = 5 V	25°C		0.7		pA
					125°C		10	35	nA
					25°C	0	± 0.3		V
						to	to
VICR	Common-mode input voltage range					9	9.2
	(see Note 5)					0
					Full range	to			V
						8.5
					25°C	8	8.5
				RL = 10 kΩ
VOH	High-level output voltage		VID = 100 mV,		± 55°C	7.8	8.5		V
					125°C	7.8	8.4
					25°C		0	50
VOL	Low-level output voltage		VID = ± 100 mV,	IOL = 0	± 55°C		0	50	mV
					125°C		0	50
	Large-signal differential voltage				25°C	10	36
				RL = 10 kΩ
AVD			VO = 1 V to 6 V,		± 55°C	7	50		V/mV
	amplification
					125°C	7	27
					25°C	65	85
CMRR	Common-mode rejection ratio		VIC = VICRmin		± 55°C	60	87		dB
					125°C	60	86
	Supply-voltage rejection ratio				25°C	65	95
kSVR			VDD = 5 V to 10 V,	VO = 1.4 V	± 55°C	60	90		dB
	( VDD / VIO)
					125°C	60	97
			VO = 5 V,	VIC = 5 V,	25°C		3.8	8
IDD	Supply current (four amplifiers)				± 55°C		6.0	12	mA
			No load
					125°C		2.5	5.6
² Full range is ± 55°C to 125°C.
NOTES:	4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
	5. This range also applies to each input individually.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

11

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

operating characteristics at specified free-air temperature, VDD = 5 V

						TLC274C, TLC274AC,
		PARAMETER	TEST CONDITIONS		TA	TLC274AC,	UNIT
						TLC274BC, TLC279C
						MIN TYP MAX
					25°C	3.6
			RL = 10 Ω,	VIPP = 1 V	0°C	4
	SR	Slew rate at unity gain			70°C	3	V/µs
			CL = 20 PF,
					25°C	2.9
			See Figure 1
				VIPP = 2.5 V	0°C	3.1
					70°C	2.5
			f = 1 kHz,	RS = 20 Ω ,	25°C
	Vn	Equivalent input noise voltage				25	nV/√ Hz
			See Figure 2
			VO = VOH,	CL = 20 PF,	25°C	320
	BOM	Maximum output-swing bandwidth			0°C	340	kHz
			RL = 10 kΩ,	See Figure 1
					70°C	260
			VI = 10 mV,	CL = 20 PF,	25°C	1.7
	B1	Unity-gain bandwidth			0°C	2	MHz
			See Figure 3
					70°C	1.3
			VI = 10 mV,	f = B1,	25°C	46°
	φm
		Phase margin			0°C	47°
			CL = 20 PF,
					70°C	44°

operating characteristics at specified free-air temperature, VDD = 10 V

					TLC274C, TLC274AC,
	PARAMETER	TEST CONDITIONS		TA	TLC274AC,	UNIT
					TLC274BC, TLC279C
					MIN TYP MAX
				25°C	5.3
		RL = 10 Ω,	VIPP = 1 V	0°C	5.9
SR	Slew rate at unity gain			70°C	4.3	V/µs
		CL = 20 PF,
				25°C	4.6
		See Figure 1
			VIPP = 5.5 V	0°C	5.1
				70°C	3.8
		f = 1 kHz,	RS = 20 Ω,	25°C
Vn	Equivalent input noise voltage				25	nV/√ Hz
		See Figure 2
		VO = VOH,	CL = 20 PF,	25°C	200
BOM	Maximum output-swing bandwidth			0°C	220	kHz
		RL = 10 kΩ,	See Figure 1
				70°C	140
		VI = 10 mV,	CL = 20 PF,	25°C	2.2
B1	Unity-gain bandwidth			0°C	2.5	MHz
		See Figure 3
				70°C	1.8
		VI = 10 mV,	f = B1,	25°C	49°
φm
	Phase margin			0°C	50°
		CL = 20 PF,	See Figure 3
				70°C	46°

12	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092C ± SEPTEMBER 1987 ± REVISED MARCH 1998

operating characteristics at specified free-air temperature, VDD = 5 V

							TLC274I, TLC274AI,
		PARAMETER		TEST CONDITIONS		TA	TLC274BI, TLC279I	UNIT
							MIN TYP MAX
						25°C	3.6
			RL = 10 kΩ,		VIPP = 1 V	± 40°C	4.5
	SR	Slew rate at unity gain				85°C	2.8	V/µs
			CL = 20 PF,
						25°C	2.9
			See Figure 1
					VIPP = 2.5 V	± 40°C	3.5
						85°C	2.3
			f = 1 kHz,		RS = 20 Ω,	25°C
	Vn	Equivalent input noise voltage					25	nV/√ Hz
			See Figure 2
			VO = VOH,		CL = 20 PF,	25°C	320
	BOM	Maximum output-swing bandwidth				± 40°C	380	kHz
			RL	= 10 kΩ,	See Figure 1
						85°C	250
			VI = 10 mV,		CL = 20 PF,	25°C	1.7
	B1	Unity-gain bandwidth				± 40°C	2.6	MHz
			See Figure 3
						85°C	1.2
			VI = 10 mV,		f = B1,	25°C	46°
	m	Phase margin				± 40°C	49°
			CL	= 20 PF,	See Figure 3
						85°C	43°

operating characteristics at specified free-air temperature, VDD = 10 V

							TLC274I, TLC274AI,
		PARAMETER		TEST CONDITIONS		TA	TLC274BI, TLC279I	UNIT
							MIN TYP MAX
						25°C	5.3
			RL = 10 Ω,		VIPP = 1 V	± 40°C	6.7
	SR	Slew rate at unity gain				85°C	4	V/µs
			CL = 20 PF,
						25°C	4.6
			See Figure 1
					VIPP = 5.5 V	± 40°C	5.8
						85°C	3.5
			f = 1 kHz,		RS = 20 Ω,	25°C
	Vn	Equivalent input noise voltage					25	nV/√ Hz
			See Figure 2
			VO = VOH,		CL = 20 PF,	25°C	200
	BOM	Maximum output-swing bandwidth				± 40°C	260	kHz
			RL	= 10 kΩ,	See Figure 1
						85°C	130
			VI = 10 mV,		CL = 20 PF,	25°C	2.2
	B1	Unity-gain bandwidth				± 40°C	3.1	MHz
			See Figure 3
						85°C	1.7
			VI = 10 mV,		f = B1,	25°C	49°
	m	Phase margin				± 40°C	52°
			CL	= 20 PF,	See Figure 3
						85°C	46°

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

13