Texas Instruments TLC27L1IP, TLC27L1IDR, TLC27L1CP, TLC27L1ID, TLC27L1CD Datasheet

TLC27L1, TLC27L1A, TLC27L1B LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

DInput Offset Voltage Drift . . . Typically 0.1 μV/Month, Including the First 30 Days

DWide 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 . . . 5 V to 16 V

DSingle-Supply Operation

DCommon-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix and I-Suffix Types)

description

DLow Noise . . . 68 nV/√ Hz Typically at f = 1 kHz

DOutput Voltage Range includes Negative Rail

DHigh Input Impedance . . . 1012 Ω Typ

DESD-Protection Circuitry

DSmall-Outline Package Option Also Available in Tape and Reel

DDesigned-In Latch-Up Immunity

The TLC27L1 operational amplifier combines a wide range of input offset-voltage grades with low offset-voltage drift and high input impedance. In addition, the TLC27L1 is a low-bias version of the TLC271 programmable amplifier. These devices use the Texas Instruments silicon-gate LinCMOS technology, which provides offset-voltage stability far exceeding the stability available with conventional metal-gate processes.

Three offset-voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC27L1 (10 mV) to the TLC27L1B (2 mV) low-offset version. The extremely high input impedance and low bias currents, in conjunction 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.

In general, many features associated with bipolar technology are available in 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 all easily designed with the TLC27L1. 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.

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

The TLC27L1 incorporates internal electrostatic-discharge (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.

		AVAILABLE OPTIONS
			PACKAGE		D OR P PACKAGE
		VIOmax
	TA		SMALL	PLASTIC			(TOP VIEW)
		AT 25°C	OUTLINE	DIP
			(D)	(P)	OFFSET N1		1	8		VDD
		2 mV	TLC27L1BCD	TLC27L1BCP
					IN ±
	0°C to 70°C						2	7		VDD
		5 mV	TLC27L1ACD	TLC27L1ACP
					IN +		3	6		OUT
		10 mV	TLC27L1CD	TLC27L1CP
					GND		4	5		OFFSET N2
	± 40°C to 85°C	2 mV	TLC27L1BID	TLC27L1BIP
		5 mV	TLC27L1AID	TLC27L1AIP
		10 mV	TLC27L1ID	TLC27L1IP
	± 55°C to 125°C	10 mV	TLC27L1MD	TLC27L1MP

The D package is available taped and reeled. Add R suffix to the device type (e.g., TLC27L1BCDR).

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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 1995, Texas Instruments Incorporated

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

1

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

description (continued)

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.

equivalent schematic

VDD

P3	P12
	P9A
	R6

			P4		P5	P9B	P11
P1		P2	R2
IN ±
R1							P10
				N5
							N11
IN +			R5	C1	P6A	P6B P7B	P7A P8
			N3				N12
							N9
						N6
	N1	N2					N7
	D1		D2	N4			N13
R3						R7
		R4					N10
	OFFSET	OFFSET			OUT	GND
	N1	N2

2	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

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

Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . .	. . . . . . . . . . . 8 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, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . ± 30 mA
Duration of short-circuit current at (or below) 25°C (see Note 3) . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . Unlimited
Continuous total power 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, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . .	± 65°C to 150°C
Case temperature for 60 seconds, TC: FK package . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P package . . . . . . . . . .		. . . . . . . 260°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 IN+ with respect to IN ±.

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	725 mW	5.8 mW/°C	464 mW	377 mW	145 mW
	P	1000 mW	8.0 mW/°C	640 mW	520 mW	200 mW

recommended operating conditions

			C SUFFIX		I SUFFIX		M SUFFIX		UNIT
			MIN	MAX	MIN	MAX	MIN	MAX
	Supply voltage, VDD		3	16	4	16	5	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

3

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

electrical characteristics at specified free-air temperature (unless otherwise noted)

					TEST					TLC27L1C, TLC27L1AC, TLC27L1BC
									T ²
	PARAMETER									V	DD	= 5 V		V	DD	= 10 V		UNIT
				CONDITIONS					A
										MIN	TYP		MAX	MIN	TYP		MAX
		TLC27L1C							25°C			1.1	10			1.1	10
			VO		= 1.4 V,				Full range				12				12
									25°C			0.9	5			0.9	5
VIO	Input offset voltage	TLC27L1AC	VIC = 0 V,															mV
			RS		= 50 Ω,				Full range				6.5				6.5
			RI = 1 MΩ
		TLC27L1BC							25°C		0.24		2		0.26		2
									Full range				3				3
αVIO	Average temperature coefficient of								25°C to			1.1				1		μV/°C
	input offset voltage								70°C
IIO	Input offset current (see Note 4)		VO = VDD /2,						25°C			0.1				0.1		pA
			V	IC	= V	DD		/2	°			7	300			8	300
									70 C
IIB	Input bias current (see Note 4)		VO = VDD /2,						25°C			0.6				0.7		pA
			V	IC	= V	DD		/2	°			40	600			50	600
									70 C
										± 0.2	± 0.3			± 0.2	± 0.3
									25°C	to		to		to		to		V
VICR	Common-mode input									4		4.2		9		9.2
	voltage range (see Note 5)									± 0.2				± 0.2
									Full range	to				to				V
										3.5				8.5
			VID		= 100 mV,				25°C	3.2		4.1		8		8.9
VOH	High-level output voltage								0°C	3		4.1		7.8		8.9		V
			RL= 1 M				Ω
									70°C	3		4.2		7.8		8.9
			VID		= ±100 mV,				25°C			0	50			0	50
VOL	Low-level output voltage								0°C			0	50			0	50	mV
			IOL		= 0
									70°C			0	50			0	50
	Large-signal differential		RL= 1 MΩ,						25°C	50	520			50		870
AVD									0°C	50	700			50	1030			V/mV
	voltage amplification		See Note 6
									70°C	50	380			50		660
									25°C	65		94		65		97
CMRR	Common-mode rejection ratio		VIC = VICRmin						0°C	60		95		60		97		dB
									70°C	60		95		60		97
	Supply-voltage rejection ratio		VDD = 5 V to 10 V,						25°C	70		97		70		97
kSVR									0°C	60		97		60		97		dB
	( VDD / VIO)		VO		= 1.4 V
									70°C	60		98		60		98
II(SEL)	Input current (BIAS SELECT)		VI(SEL) = VDD						25°C			65				95		nA
			VO = VDD /2,						25°C			10	17			14	23
																		μA
IDD	Supply current		VIC = VDD /2,						0°C			12	21			18	33
			No load						70°C			8	14			11	20

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.At VDD = 5 V, VO = 0.25 V to 2 V; at VDD = 10 V, VO = 1 V to 6 V.

4	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

electrical characteristics at specified free-air temperature (unless otherwise noted)

					TEST					TLC27L1I, TLC27L1AI, TLC27L1BI
									T ²
	PARAMETER									V	DD	= 5 V		V	DD	= 10 V		UNIT
				CONDITIONS					A
										MIN	TYP		MAX	MIN	TYP		MAX
			TLC27L1I						25°C			1.1	10			1.1	10
				VO	= 1.4 V,				Full range				13				13
									25°C			0.9	5			0.9	5
VIO	Input offset voltage		TLC27L1AI	VIC = 0 V,														mV
				RS	= 50 Ω,				Full range				7				7
				RL = 1 MΩ
			TLC27L1BI						25°C		0.24		2		0.26		2
									Full range				3.5				3.5
αVIO	Average temperature coefficient								25°C to			1.1				1		μV/°C
	of input offset voltage								85°C
IIO	Input offset current (see Note 4)			VO = VDD /2,					25°C			0.1				0.1		pA
				V	= V	DD		/2	°			24	1000			26	1000
				IC					85 C
IIB	Input bias current (see Note 4)			VO = VDD /2,					25°C			0.6				0.7		pA
				V	= V	DD		/2	°		200		2000			220	2000
				IC					85 C
										± 0.2	± 0.3			± 0.2	± 0.3
									25°C	to		to		to		to		V
VICR	Common-mode input									4		4.2		9		9.2
	voltage range (see Note 5)									± 0.2				± 0.2
									Full range	to				to				V
										3.5				8.5
				VID	= 100 mV,				25°C	3		4.1		8		8.9
VOH	High-level output voltage								± 40°C	3		4.1		7.8		8.9		V
				RL= 1 M			Ω
									85°C	3		4.2		7.8		8.9
				VID	= ± 100 mV,				25°C			0	50			0	50
VOL	Low-level output voltage								± 40°C			0	50			0	50	mV
				IOL	= 0
									85°C			0	50			0	50
	Large-signal differential			RL= 1 MΩ					25°C	50	520			50		870
AVD									± 40°C	50	900			50	1550			V/mV
	voltage amplification			See Note 6
									85°C	50	330			50		585
									25°C	65		94		65		97
CMRR	Common-mode rejection ratio			VIC = VICRmin					± 40°C	60		95		60		97		dB
									85°C	60		95		60		98
	Supply-voltage rejection ratio			VDD = 5 V to 10 V,					25°C	70		97		70		97
kSVR									± 40°C	60		97		60		97		dB
	( VDD / VIO)			VO	= 1.4 V
									85°C	60		98		60		98
II(SEL)	Input current (BIAS SELECT)			VI(SEL) = VDD					25°C			65				95		nA
				VO = VDD /2,					25°C			10	17			14	23
																		μA
IDD	Supply current			VIC = VDD /2,					± 40°C			16	27			25	43
				No load					85°C			17	13			10	18

² Full range is ± 40 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.

6.At VDD = 5 V, VO = 0.25 V to 2 V; at VDD = 10 V, VO = 1 V to 6 V.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

5

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

electrical characteristics at specified free-air temperature (unless otherwise noted)

			TEST								TLC27L1M
							T ²
	PARAMETER							V	DD	= 5 V		V	DD	= 10 V		UNIT
		CONDITIONS					A
								MIN	TYP		MAX	MIN	TYP		MAX
		VO	= 1.4 V,				25°C			1.1	10			1.1	10
		VIC = 0 V,
VIO	Input offset voltage															mV
		RS	= 50 Ω,				Full range				12				12
		RL = 1 MΩ
αVIO	Average temperature coefficient						25°C to			1.4				1.4		μV/°C
	of input offset voltage						125°C
IIO	Input offset current (see Note 4)	VO = VDD /2,					25°C			0.1				0.1		pA
		V	= V	DD		/2	°			1.4	15			1.8	15	nA
		IC					125 C
IIB	Input bias current (see Note 4)	VO = VDD /2,					25°C			0.6				0.7		pA
		V	= V	DD		/2	°			9	35			10	35	nA
		IC					125 C
								0	± 0.3			0	± 0.3
							25°C	to		to		to		to		V
VICR	Common-mode input							4		4.2		9		9.2
	voltage range (see Note 5)							0				0
							Full range	to				to				V
								3.5				8.5
		VID	= 100 mV,				25°C	3.2		4.1		8		8.9
VOH	High-level output voltage						± 55°C	3		4.1		7.8		8.8		V
		RL= 1 M			Ω
							125°C	3		4.2		7.8		9
		VID	= ± 100 mV,				25°C			0	50			0	50
VOL	Low-level output voltage						± 55°C			0	50			0	50	mV
		IOL	= 0
							125°C			0	50			0	50
	Large-signal differential	RL= 1 MΩ,					25°C	50	520			50		870
AVD							± 55°C	25	1000			25	1775			V/mV
	voltage amplification	See Note 6
							125°C	25	200			25		380
							25°C	65		94		65		97
CMRR	Common-mode rejection ratio	VIC = VICRmin					± 55°C	60		95		60		97		dB
							125°C	60		85		60		91
	Supply-voltage rejection ratio	VDD = 5 V to 10 V,					25°C	70		97		70		97
kSVR							± 55°C	60		97		60		97		dB
	( VDD / VIO)	VO	= 1.4 V
							125°C	60		98		60		98
II(SEL)	Input current (BIAS SELECT)	VI(SEL) = VDD					25°C			65				95		nA
		VO = VDD /2,					25°C			10	17			14	23
																μA
IDD	Supply current	VIC = VDD /2,					± 55°C			17	30			28	48
		No load					125°C			7	12			9	15

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.

6.At VDD = 5 V, VO = 0.25 V to 2 V; at VDD = 10 V, VO = 1 V to 6 V.

6	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

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

						TLC27L1C,
	PARAMETER		TEST CONDITIONS		TA	TLC27L1AC,		UNIT
						TLC27L1BC
						MIN TYP	MAX
					25°C	0.03
		RL = 1 MΩ,		VI(PP) = 1 V	0°C	0.04
					70°C	0.03		V/μs
SR	Slew rate at unity gain	CL = 20 pF,
					25°C	0.03
		See Figure 33
				VI(PP) = 2.5 V	0°C	0.03
					70°C	0.02
		f = 1 kHz,		RS = 20 Ω,	25°C
Vn	Equivalent input noise voltage					68		nV/√ Hz
		See Figure 34
		VO = VOH,		CL = 20 pF,	25°C	5
BOM	Maximum output-swing bandwidth				0°C	6		kHz
			Ω
		RL	= 1 M ,	See Figure 33
					70°C	4.5
		VI = 10 mV,		CL = 20 pF,	25°C	85
B1	Unity-gain bandwidth				0°C	100		kHz
		See Figure 35
					70°C	65
		VI = 10 mV,		f = B1,	25°C	34°
φm
	Phase margin				0°C	36°
		CL	= 20 pF,	See Figure 35
					70°C	30°

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

					TLC27L1C,
	PARAMETER	TEST CONDITIONS		TA	TLC27L1AC,		UNIT
					TLC27L1BC
					MIN TYP	MAX
				25°C	0.05
		RL = 1 MΩ,	VI(PP) = 1 V	0°C	0.05
				70°C	0.04		V/μs
SR	Slew rate at unity gain	CL = 20 pF,
				25°C	0.04
		See Figure 33
			VI(PP) = 5.5 V	0°C	0.05
				70°C	0.04
		f = 1 kHz,	RS = 20 Ω,	25°C
Vn	Equivalent input noise voltage				68		nV/√ Hz
		See Figure 34
		VO = VOH,	CL = 20 pF,	25°C	1
BOM	Maximum output-swing bandwidth			0°C	1.3		kHz
		Ω
		RL = 1 M ,	See Figure 33
				70°C	0.9
		VI = 10 mV,	CL = 20 pF,	25°C	110
B1	Unity-gain bandwidth			0°C	125		kHz
		See Figure 35
				70°C	90
		VI = 10 mV,	f = B1,	25°C	38°
φm
	Phase margin			0°C	40°
		CL = 20 pF,	See Figure 35
				70°C	34°

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

7

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

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

						TLC27L1I,
	PARAMETER		TEST CONDITIONS		TA	TLC27L1AI,		UNIT
						TLC27L1BI
						MIN TYP	MAX
					25°C	0.03
		RL = 1 MΩ,		VI(PP) = 1 V	± 40°C	0.04
					85°C	0.03		V/μs
SR	Slew rate at unity gain	CL = 20 pF,
					25°C	0.03
		See Figure 33
				VI(PP) = 2.5 V	± 40°C	0.04
					85°C	0.02
		f = 1 kHz,		RS = 20 Ω,	25°C
Vn	Equivalent input noise voltage					68		nV/√ Hz
		See Figure 34
		VO = VOH,		CL = 20 pF,	25°C	5
BOM	Maximum output-swing bandwidth				± 40°C	7		kHz
			Ω
		RL	= 1 M ,	See Figure 33
					85°C	4
		VI = 10 mV,		CL = 20 pF,	25°C	85
B1	Unity-gain bandwidth				± 40°C	130		MHz
		See Figure 35
					85°C	55
		VI = 10 mV,		f = B1,	25°C	34°
φm
	Phase margin				± 40°C	38°
		CL	= 20 pF,	See Figure 35
					85°C	28°

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

					TLC27L1C,
	PARAMETER	TEST CONDITIONS		TA	TLC27L1AC,		UNIT
					TLC27L1BC
					MIN TYP	MAX
				25°C	0.05
		RL = 1 MΩ,	VI(PP) = 1 V	± 40°C	0.06
				85°C	0.03		V/μs
SR	Slew rate at unity gain	CL = 20 pF,
				25°C	0.04
		See Figure 33
			VI(PP) = 5.5 V	± 40°C	0.05
				85°C	0.03
		f = 1 kHz,	RS = 20 Ω,	25°C
Vn	Equivalent input noise voltage				68		nV/√ Hz
		See Figure 34
		VO = VOH,	CL = 20 pF,	25°C	1
BOM	Maximum output-swing bandwidth			± 40°C	1.4		kHz
		Ω
		RL = 1 M ,	See Figure 33
				85°C	0.8
		VI = 10 mV,	CL = 20 pF,	25°C	110
B1	Unity-gain bandwidth			± 40°C	155		MHz
		See Figure 35
				85°C	80
		VI = 10 mV,l	f = B1,	25°C	38°
φm
	Phase margin			± 40°C	42°
		CL = 20 pF,	See Figure 35
				85°C	32°

8	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

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

	PARAMETER		TEST CONDITIONS		TA	TLC27L1M			UNIT
						MIN	TYP	MAX
					25°C		0.03
		RL = 1 MΩ,		VI(PP) = 1 V	± 55°C		0.04
					125°C		0.02		V/μs
SR	Slew rate at unity gain	CL = 20 pF,
					25°C		0.03
		See Figure 33
				VI(PP) = 2.5 V	± 55°C		0.04
					125°C		0.02
		f = 1 kHz,		RS = 20 Ω,	25°C
Vn	Equivalent input noise voltage						68		nV/√ Hz
		See Figure 34
		VO = VOH,		CL = 20 pF,	25°C		5
BOM	Maximum output-swing bandwidth				± 55°C		8		kHz
			Ω
		RL	= 1 M ,	See Figure 33
					125°C		3
		VI = 10 mV,		CL = 20 pF,	25°C		85
B1	Unity-gain bandwidth				± 55°C		140		kHz
		See Figure 35
					125°C		45
		VI = 10 mV,		f = B1,	25°C		34°
φm
	Phase margin				± 55°C		39°
		CL	= 20 pF,	See Figure 35
					125°C		25°

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

	PARAMETER		TEST CONDITIONS		TA	TLC27L1M			UNIT
						MIN	TYP	MAX
					25°C		0.05
		RL = 1 MΩ,		VI(PP) = 1 V	± 55°C		0.06
					125°C		0.03		V/μs
SR	Slew rate at unity gain	CL = 20 pF,
					25°C		0.04
		See Figure 33
				VI(PP) = 5.5 V	± 55°C		0.06
					125°C		0.03
		f = 1 kHz,		RS = 20 Ω,	25°C
Vn	Equivalent input noise voltage						68		nV/√ Hz
		See Figure 34
		VO = VOH,		CL = 20 pF,	25°C		1
BOM	Maximum output-swing bandwidth				± 55°C		1.5		kHz
			Ω
		RL	= 1 M ,	See Figure 33
					125°C		0.7
		VI = 10 mV,		CL = 20 pF,	25°C		110
B1	Unity-gain bandwidth				± 55°C		165		kHz
		See Figure 35
					125°C		70
		VI = 10 mV,		f = B1,	25°C		38°
φm
	Phase margin				± 55°C		43°
		CL	= 20 pF,	See Figure 35
					125°C		29°

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

9

TLC27L1, TLC27L1A, TLC27L1B

LinCMOS LOW-POWER

OPERATIONAL AMPLIFIERS

SLOS154 ± DECEMBER 1995

TYPICAL CHARACTERISTICS

Table of Graphs

				FIGURE
	VIO	Input offset voltage	Distribution	1, 2
	αVIO	Temperature coefficient	Distribution	3, 4
			vs High-level output current	5, 6
	VOH	High-level output voltage	vs Supply voltage	7
			vs Free-air temperature	8
			vs Common-mode input voltage	9, 10
	VOL	Low-level output voltage	vs Differential input voltage	11
			vs Free-air temperature	12
			vs Low-level output current	13, 14
			vs Supply voltage	15
	AVD	Large-signal differential voltage amplification	vs Free-air temperature	16
			vs Frequency	27, 28
	IIB	Input bias current	vs Free-air temperature	17
	IIO	Input offset current	vs Free-air temperature	17
	VI	Maximum input voltage	vs Supply voltage	18
	IDD	Supply current	vs Supply voltage	19
			vs Free-air temperature	20
	SR	Slew rate	vs Supply voltage	21
			vs Free-air temperature	22
		Bias-select current	vs Supply voltage	23
	VO(PP)	Maximum peak-to-peak output voltage	vs Frequency	24
	B1	Unity-gain bandwidth	vs Free-air temperature	25
			vs Supply voltage	26
	φm		vs Supply voltage	29
		Phase margin	vs Free-air temperature	30
			vs Capacitance load	31
	Vn	Equivalent input noise voltage	vs Frequency	32
		Phase shift	vs Frequency	27, 28

10	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265