Texas Instruments TLC4502AMJGB, TLC4502AMJG, TLC4502AMFKB, TLC4502AMD, TLC4502AID Datasheet

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

DSelf-Calibrates Input Offset Voltage to 40 V Max

DLow Input Offset Voltage Drift . . . 1 V/°C

DInput Bias Current . . . 1 pA

DOpen Loop Gain . . . 120 dB

DRail-To-Rail Output Voltage Swing

DStable Driving 1000 pF Capacitive Loads

DGain Bandwidth Product . . . 4.7 MHz

description

DSlew Rate . . . 2.5 V/ s

DHigh Output Drive Capability . . . ±50 mA

DCalibration Time . . . 300 ms

DCharacterized From ±55°C to 125°C

DAvailable in Q-Temp Automotive HighRel Automotive Applications Configuration Control / Print Support Qualification to Automotive Standards

The TLC4501 and TLC4502 are the highest precision CMOS single supply rail-to-rail operational amplifiers available today. The input offset voltage is 10 V typical and 40 V maximum. This exceptional precision, combined with a 4.7-MHz bandwidth, 2.5-V/ s slew rate, and 50-mA output drive, is ideal for multiple applications including: data acquisition systems, measurement equipment, industrial control applications, and portable digital scales.

These amplifiers feature self-calibrating circuitry which digitally trims the input offset voltage to less than 40 V within the first 300 ms of operation. The offset is then digitally stored in an integrated successive approximation register (SAR). Immediately after the data is stored, the calibration circuitry effectively drops out of the signal path, shuts down, and the device functions as a standard operational amplifier.

	3		Offset Control
	IN+	+
			1
			OUT
	2	±
	IN±
	Calibration Circuitry
			SAR
		D/A	A/D
	8	5 V	4
	VDD
			GND
	Power-On	Control	Oscillator
	Reset	Logic

Figure 1. Channel One of the TLC4502

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.

LinEPIC and Self-Cal are trademarks 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 1999, Texas Instruments Incorporated

On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

1

NC ± No internal connection

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

description (continued)

Using this technology eliminates the need for noisy and expensive chopper techniques, laser trimming, and power hungry, split supply bipolar operational amplifiers.

		TLC4501						TLC4502						TLC4502
		D PACKAGE					D OR JG PACKAGE						U PACKAGE
		(TOP VIEW)						(TOP VIEW)					(TOP VIEW)
NC						NC						NC					NC
		1	8				1OUT	1	8		VDD+			1	10
1IN ±		2	7			VDD+	1IN ±	2	7		2OUT	1OUT		2	9		VDD +
1IN +		3	6			OUT	1IN +	3	6		2IN ±	1IN ±		3	8		2OUT
VDD ±/GND		4	5			NC	VDD ±/GND	4	5		2IN+	1IN +		4	7		2IN ±
												VDD ±/GND		5	6		2IN +

		TLC4502
	FK PACKAGE
	(TOP VIEW)
	NC	1OUT	NC	DD+	NC
				V
NC	3	2	1	20 19		NC
	4				18
1IN ±	5				17	2OUT
NC	6				16	NC
1IN +	7				15	2IN ±
NC	8				14	NC
	9	10 11 12 13
	NC	/GND	NC	2IN+	NC
		DD±
		V

AVAILABLE OPTIONS

					PACKAGED DEVICES
	TA	VIOmax AT 25°C		SMALL	CHIP CARRIER	CERAMIC DIP	CERAMIC FLAT
				OUTLINE²			PACK
					(FK)	(JG)
				(D)			(U)
		40	V	TLC4501ACD	Ð	Ð	Ð
	0°C to 70°C	50	V	TLC4502ACD	Ð	Ð	Ð
		80	V	TLC4501CD	Ð	Ð	Ð
		100	V	TLC4502CD	Ð	Ð	Ð
		40	V	TLC4501AID	Ð	Ð	Ð
	±40°C to 125°C	50	V	TLC4502AID	Ð	Ð	Ð
		80	V	TLC4501ID	Ð	Ð	Ð
		100	V	TLC4502ID	Ð	Ð	Ð
	±40°C to 125°C	50	V	TLC4502AQD	Ð	Ð	Ð
		100	V	TLC4502QD	Ð	Ð	Ð
	±55°C to 125°C	50	V	TLC4502AMD	TLC4502AMFKB	TLC4502AMJGB	TLC4502AMUB
		100	V	TLC4502MD	TLC4502MFKB	TLC4502MJGB	TLC4502MUB

² The D package is also available taped and reeled.

2	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

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

Supply voltage, VDD + (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . . 7 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . ± 7 V
Input voltage range, VI (any input, see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . ±0.3 V to 7 V
Input current, II (each input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . ± 5 mA
Output current, IO (each output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . ± 100 mA
Total current into VDD + . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . ± 100 mA
Total current out of VDD ±/GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . ± 100 mA
Electrostatic discharge (ESD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . > 2 kV
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 range, TA: TLC4502C . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . 0°C to 70°C
TLC4502I . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . ±40°C to 125°C
TLC4502Q . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . ±40°C to 125°C
TLC4502M . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . ±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 . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . 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 VDD ±/GND .

2. Differential voltages are at IN+ with respect to IN ±. Excessive current flows when an input is brought below VDD ± ± 0.3 V.

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.

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
	FK	1375 mW	11.0 mW/°C	880 mW	715 mW	275 mW
	JG	1050 mW	8.4 mW/°C	672 mW	546 mW	210 mW
	U	675 mW	5.4 mW/°C	432 mW	350 mW	135 mW

recommended operating conditions

	TLC4502C		TLC4502I		TLC4502Q		TLC4502M		UNIT
	MIN	MAX	MIN	MAX	MIN	MAX	MIN	MAX
Supply voltage, VDD	4	6	4	6	4	6	4	6	V
Input voltage range, VI	VDD ±	VDD+ ± 2.3	VDD ±	VDD+ ± 2.3	VDD ±	VDD+ ± 2.3	VDD ±	VDD+ ± 2.3	V
Common-mode input voltage, VIC	VDD ±	VDD+ ± 2.3	VDD ±	VDD+ ± 2.3	VDD ±	VDD+ ± 2.3	VDD ±	VDD+ ± 2.3	V
Operating free-air temperature, TA	0	70	± 40	125	± 40	125	± 55	125	°C

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

3

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

electrical characteristics at specified free-air temperature, VDD = 5 V, GND = 0 (unless otherwise noted)

		PARAMETER	TEST CONDITIONS			T ²	TLC450xC			UNIT
						A	MIN	TYP	MAX
					TLC4501		±80	10	80
	VIO	Input offset voltage	VDD = ± 2.5 V,	VO = 0,	TLC4501A	Full range	±40	10	40	µV
			VIC = 0,	RS = 50 Ω	TLC4502		±100	10	100
					TLC4502A		±50	10	50
	VIO	Temperature coefficient of input				Full range		1		µV/°C
		offset voltage
	IIO	Input offset current	VDD = ± 2.5 V,	VO = 0,		25°C		1		pA
			VIC = 0,	RS = 50 Ω		Full range			500
	IIB	Input bias current				25°C		1		pA
						Full range			500
			IOH = ± 500 µA			25°C		4.99
	VOH	High-level output voltage	IOH = ± 5 mA			25°C		4.9		V
						Full range	4.7
			VIC = 2.5 V,	IOL = 500 µA		25°C		0.01
	VOL	Low-level output voltage	VIC = 2.5 V,	IOL = 5 mA		25°C		0.1		V
						Full range			0.3
	AVD	Large-signal differential voltage	VIC = 2.5 V,	VO = 1 V to 4 V,		25°C	200	1000		V/mV
		amplification	RL = 1 kΩ,	See Note 4		Full range	200
	RI(D)	Differential input resistance				25°C		10		kΩ
	RL	Input resistance	See Note 4			25°C		1012		Ω
	CL	Common-mode input capacitance	f = 10 kHz,	P package		25°C		8		pF
	zO	Closed-loop output impedance	AV = 10,	f = 100 kHz		25°C		1		Ω
	CMRR	Common-mode rejection ratio	VIC = 0 to 2.7 V,	VO = 2.5 V,		25°C	90	100		dB
			RS = 1 kΩ			Full range	85
	kSVR	Supply-voltage rejection ratio	VDD = 4 V to 6 V, VIC = 0,		No load	25°C	90	100		dB
		( VDD ± / VIO)				Full range	90
					TLC4501/A	25°C		1	1.5
	IDD	Supply current	VO = 2.5 V,	No load		Full range			2	mA
					TLC4502/A	25°C		2.5	3.5
						Full range			4
	VIT(CAL)	Calibration input threshold voltage				Full range	4			V
	² Full range is 0°C to 70°C.
	NOTE 4: RL and CL values are referenced to 2.5 V.

4	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

operating characteristics, VDD = 5 V

PARAMETER

TEST CONDITIONS

T ²

TLC450xC, TLC450xAC

UNIT

A

MIN

TYP

MAX

SR

Slew rate at unity gain

VO = 0.5 V to 2.5 V,

CL = 100 pF

25°C

1.5

2.5

V/µs

Full range

1

V/µs

Vn

Equivalent input noise voltage

f = 10 Hz

25°C

70

nV/√

Hz

f = 1 kHz

25°C

12

VN(PP)

Peak-to-peak equivalent input noise

f = 0.1 to 1 Hz

25°C

1

µV

voltage

f = 0.1 to 10 Hz

25°C

1.5

25°C

In

Equivalent input noise current

0.6

fA/√

Hz

VO = 0.5 V to 2.5 V,

AV = 1

25°C

0.02%

f = 10 kHz,

THD + N Total harmonic distortion plus noise

AV = 10

25°C

0.08%

RL = 1 kΩ,

25°C

CL = 100 pF

AV = 100

0.55%

Gain-bandwidth product

f = 10 kHz,

RL = 1 kΩ,

25°C

4.7

MHz

CL = 100 pF

BOM

Maximum output swing bandwidth

VO(PP) = 2 V,

AV = 1,

25°C

1

MHz

RL = 1 kΩ,

CL = 100 pF

AV = ±1,

to 0.1%

25°C

1.6

ts

Settling time

Step = 0.5 V to 2.5 V,

µs

RL = 1 kΩ,

to 0.01%

25°C

2.2

CL = 100 pF

φm

Phase margin at unity gain

RL = 1 kΩ,

CL = 100 pF

25°C

74

Calibration time

25°C

300

ms

² Full range is 0°C to 70°C.

NOTE 4: RL and CL values are referenced to 2.5 V.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

5

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

electrical characteristics at specified free-air temperature, VDD = 5 V, GND = 0 (unless otherwise noted)

		PARAMETER	TEST CONDITIONS			T ²		TLC450xI		UNIT
						A	MIN	TYP	MAX
					TLC4501		±80	10	80
	VIO	Input offset voltage	VDD = ± 2.5 V,	VO = 0,	TLC4501A	Full range	±40	10	40	µV
			VIC = 0,	RS = 50 Ω	TLC4502		±100	10	100
					TLC4502A		±50	10	50
	VIO	Temperature coefficient of input				Full range		1		µV/°C
		offset voltage
			VDD = ± 2.5 V,	VO = 0,		25°C		1
	IIO	Input offset current	VIC = 0,	RS = 50 Ω		± 40°C to			500	pA
						85°C
						Full range			5	nA
						25°C		1
			VDD = ± 2.5 V,							pA
	IIB	Input bias current		VO = 0,		± 40°C to			500
			VIC = 0,	RS = 50 Ω		85°C
						Full range			10	nA
			IOH = ± 500 µA			25°C		4.99
	VOH	High-level output voltage	IOH = ± 5 mA			25°C		4.9		V
						Full range	4.7
			VIC = 2.5 V,	IOL = 500 µA		25°C		0.01
	VOL	Low-level output voltage	VIC = 2.5 V,	IOL = 5 mA		25°C		0.1		V
						Full range			0.3
	AVD	Large-signal differential voltage	VIC = 2.5 V,	VO = 1 V to 4 V,		25°C	200	1000		V/mV
		amplification	RL = 1 kΩ,	See Note 4		Full range	200
	RI(D)	Differential input resistance				25°C		10		kΩ
	RL	Input resistance	See Note 4			25°C		1012		Ω
	CL	Common-mode input capacitance	f = 10 kHz,	P package		25°C		8		pF
	zO	Closed-loop output impedance	AV = 10,	f = 100 kHz		25°C		1		Ω
	CMRR	Common-mode rejection ratio	VIC = 0 to 2.7 V,	VO = 2.5 V,		25°C	90	100		dB
			RS = 1 kΩ			Full range	85
	kSVR	Supply-voltage rejection ratio	VDD = 4 V to 6 V, VIC = 0,		No load	25°C	90	100		dB
		( VDD ± / VIO)				Full range	90
					TLC4501/A	25°C		1	1.5
	IDD	Supply current	VO = 2.5 V,	No load		Full range			2	mA
					TLC4502/A	25°C		2.5	3.5
						Full range			4
	VIT(CAL)	Calibration input threshold voltage				Full range	4			V
	² Full range is ± 40°C to 125°C.
	NOTE 4: RL and CL values are referenced to 2.5 V.

6	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

operating characteristics, VDD = 5 V

PARAMETER

TEST CONDITIONS

T ²

TLC450xI, TLC450xAI

UNIT

A

MIN

TYP

MAX

SR

Slew rate at unity gain

VO = 0.5 V to 2.5 V,

CL = 100 pF

25°C

1.5

2.5

V/µs

Full range

1

V/µs

Vn

Equivalent input noise voltage

f = 10 Hz

25°C

70

nV/√

Hz

f = 1 kHz

25°C

12

VN(PP)

Peak-to-peak equivalent input noise

f = 0.1 to 1 Hz

25°C

1

µV

voltage

f = 0.1 to 10 Hz

25°C

1.5

In

Equivalent input noise current

25°C

0.6

fA/√

Hz

VO = 0.5 V to 2.5 V,

AV = 1

25°C

0.02%

f = 10 kHz,

THD + N Total harmonic distortion plus noise

AV = 10

25°C

0.08%

RL = 1 kΩ,

25°C

CL = 100 pF

AV = 100

0.55%

Gain-bandwidth product

f = 10 kHz,

RL = 1 kΩ,

25°C

4.7

MHz

CL = 100 pF

BOM

Maximum output swing bandwidth

VO(PP) = 2 V,

AV = 1,

25°C

1

MHz

RL = 1 kΩ,

CL = 100 pF

AV = ±1,

to 0.1%

25°C

1.6

ts

Settling time

Step = 0.5 V to 2.5 V,

µs

RL = 1 kΩ,

to 0.01%

25°C

2.2

CL = 100 pF

φm

Phase margin at unity gain

RL = 1 kΩ,

CL = 100 pF

25°C

74

Calibration time

25°C

300

ms

² Full range is ± 40°C to 125°C.

NOTE 4: RL and CL values are referenced to 2.5 V.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

7

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

electrical characteristics at specified free-air temperature, VDD = 5 V, GND = 0 (unless otherwise noted)

							TLC4502Q,
	PARAMETER	TEST CONDITIONS				T ²	TLC4502M			UNIT
						A
							MIN	TYP	MAX
VIO	Input offset voltage	VDD = ± 2.5 V,	VO = 0,		TLC4502	Full range	±100	10	100	µV
		VIC = 0,	RS = 50 Ω		TLC4502A		±50	10	50
VIO	Temperature coefficient of input					Full range		1		µV/°C
	offset voltage
IIO	Input offset current	VDD = ± 2.5 V,	VO = 0,			25°C		1		nA
						125°C
		VIC = 0,	RS = 50 Ω						5
IIB	Input bias current					25°C		1		nA
						125°C			10
		IOH = ± 500 µA				25°C		4.99
VOH	High-level output voltage	IOH = ± 5 mA				25°C		4.9		V
						Full range	4.7
		VIC = 2.5 V,	IOL = 500 µA			25°C		0.01
VOL	Low-level output voltage	VIC = 2.5 V,	IOL = 5 mA			25°C		0.1		V
						Full range			0.3
AVD	Large-signal differential voltage	VIC = 2.5 V,	VO = 1 V to 4 V,			25°C	200	1000		V/mV
	amplification	RL = 1 kΩ,	See Note 4			Full range	200
RI(D)	Differential input resistance					25°C		10		kΩ
RL	Input resistance	See Note 4				25°C		1012		Ω
CL	Common-mode input capacitance	f = 10 kHz,	P package			25°C		8		pF
zO	Closed-loop output impedance	AV = 10,	f = 100 kHz			25°C		1		Ω
CMRR	Common-mode rejection ratio	VIC = 0 to 2.7 V,	VO = 2.5 V,			25°C	90	100		dB
		RS = 1 kΩ				Full range	85
kSVR	Supply-voltage rejection ratio	VDD = 4 V to 6 V, VIC = VDD /2,				25°C	90	100		dB
	( VDD ± / VIO)	No load				Full range	90
IDD	Supply current	VO = 2.5 V,	No load			25°C		2.5	3.5	mA
						Full range			4
VIT(CAL)	Calibration input threshold voltage					Full range	4			V

² Full range is ± 40°C to 125°C for Q suffix, ± 55°C to 125°C for M suffix. NOTE 4: RL and CL values are referenced to 2.5 V.

8	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

operating characteristics, VDD = 5 V

TLC4502Q, TLC4502M,

PARAMETER

TEST CONDITIONS

T ²

TLC4502AQ,

UNIT

TLC4502AM

A

MIN

TYP

MAX

SR

Slew rate at unity gain

VO = 0.5 V to 2.5 V,

CL = 100 pF

25°C

1.5

2.5

V/µs

See Note 4

Full range

1

V/µs

Vn

Equivalent input noise voltage

f = 10 Hz

25°C

70

nV/√

Hz

f = 1 kHz

25°C

12

VN(PP)

Peak-to-peak equivalent input noise

f = 0.1 to 1 Hz

25°C

1

µV

voltage

f = 0.1 to 10 Hz

25°C

1.5

25°C

In

Equivalent input noise current

0.6

fA/√

Hz

VO = 0.5 V to 2.5 V,

AV = 1

25°C

0.02%

f = 10 kHz,

THD + N

Total harmonic distortion plus noise

AV = 10

25°C

0.08%

RL = 1 kΩ,

25°C

CL = 100 pF

AV = 100

0.55%

Gain-bandwidth product

f = 10 kHz,

RL = 1 kΩ,

25°C

4.7

MHz

CL = 100 pF

BOM

Maximum output swing bandwidth

VO(PP) = 2 V,

AV = 1,

25°C

1

MHz

RL = 1 kΩ,

CL = 100 pF

AV = ±1,

to 0.1%

25°C

1.6

ts

Settling time

Step = 0.5 V to 2.5 V,

µs

RL = 1 kΩ,

to 0.01%

25°C

2.2

CL = 100 pF

φm

Phase margin at unity gain

RL = 1 kΩ,

CL = 100 pF

25°C

74

Calibration time

25°C

300

ms

² Full range is ± 40°C to 125°C for Q suffix, ± 55°C to 125°C for M suffix.

NOTE 4: RL and CL values are referenced to 2.5 V.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

9

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal )

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A ± MAY 1998 ± REVISED JULY 1999

TYPICAL CHARACTERISTICS

Table of Graphs

				FIGURE
	VIO	Input offset voltage	Distribution	2, 3, 4
			vs Common-mode input voltage	5
	αVIO	Input offset voltage temperature coefficient	Distribution	6, 7
	VOH	High-level output voltage	vs High-level output current	8
	VOL	Low-level output voltage	vs Low-level output current	9
	VO(PP)	Maximum peak-to-peak output voltage	vs Frequency	10
	IOS	Short-circuit output current	vs Free-air temperature	11
	VO	Output voltage	vs Differential input voltage	12
	AVD	Large-signal differential voltage amplification	vs Free-air temperature	13
			vs Frequency	14
	zo	Output impedance	vs Frequency	15
	CMRR	Common-mode rejection ratio	vs Frequency	16
			vs Free-air temperature	17
	SR	Slew rate	vs Load capacitance	18
			vs Free-air temperature	19
		Inverting large-signal pulse response		20
		Voltage-follower large-signal pulse response		21
		Inverting small-signal pulse response		22
		Voltage-follower small-signal pulse response		23
	Vn	Equivalent input noise voltage	vs Frequency	24
		Input noise voltage	Over a 10-second period	25
	THD + N	Total harmonic distortion plus noise	vs Frequency	26
		Gain-bandwidth product	vs Free-air temperature	27
	φm	Phase margin	vs Load capacitance	28
			vs Frequency	14
		Gain margin	vs Load capacitance	29
	PSRR	Power-supply rejection ratio	vs Free-air temperature	30
		Calibration time at ± 40°C		31
		Calibration time at 25°C		32
		Calibration time at 85°C		33
		Calibration time at 125°C		34

10	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265