Texas Instruments TLV2422MUB, TLV2422MJGB, TLV2422MFKB, TLV2422IPWR, TLV2422IPW Datasheet

TLV2422, TLV2422A, TLV2422Y Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER 1997 ± REVISED SEPTEMBER 1999

•Output Swing Includes Both Supply Rails

•Extended Common-Mode Input Voltage Range . . . 0 V to 4.5 V (Min) with 5-V Single Supply

•No Phase Inversion

•Low Noise . . . 18 nV/√ Hz Typ at f = 1 kHz

•Low Input Offset Voltage

950 µV Max at TA = 25°C (TLV2422A)

description

•Low Input Bias Current . . . 1 pA Typ

•Micropower Operation . . . 50 µA Per

Channel

•600-Ω Output Drive

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

HIGH-LEVEL OUTPUT VOLTAGE

The TLV2422 and TLV2422A are dual low-voltage operational amplifiers from Texas Instruments. The common-mode input voltage range for this device has been extended over the typical CMOS amplifiers making them suitable for a wide range of applications. In addition, the devices do not phase invert when the common-mode input is driven to the supply rails. This satisfies most design requirements without paying a premium for rail-to-rail input performance. They also exhibit rail-to-rail output performance for increased dynamic range in singleor split-supply applications. This family is fully characterized at 3-V and 5-V supplies and is optimized for low-voltage operation. The TLV2422 only requires 50 µA of supply current per channel, making it ideal for battery-powered applications. The TLV2422 also has increased output drive over previous rail-to-rail operational amplifiers and can drive 600-Ω loads for telecom applications.

vs

HIGH-LEVEL OUTPUT CURRENT

	5
									VDD = 5 V
± V	4					TA = ±40°C
Voltage							TA = 25°C
	3
Output
-Level	2	TA = 85°C
± High	1
OH
		TA = 125°C
V
	0
	0	4	8	12	16	20	24	28	32	36	40
			IOH ± High-Level Output Current ± mA

Other members in the TLV2422 family are the

high-power, TLV2442, and low-power, TLV2432, Figure 1 versions.

The TLV2422, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels and low-voltage operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with singleor split-supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV2422A is available with a maximum input offset voltage of 950 µV.

If the design requires single operational amplifiers, see the TI TLV2211/21/31. This is a family of rail-to-rail output operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal for high density, battery-powered equipment.

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.

Advanced 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 1999, Texas Instruments Incorporated

On products compliant to MIL-STD-883, Class B, 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

TLV2422, TLV2422A, TLV2422Y

Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER 1997 ± REVISED SEPTEMBER 1999

AVAILABLE OPTIONS

				PACKAGED DEVICES
	VIOmax							CHIP FORM
TA		SMALL	CHIP CARRIER		CERAMIC DIP	TSSOP	CERAMIC
	AT 25°C	OUTLINE					FLAT PACK	(Y)
			(FK)		(JG)	(PW)
		(D)					(U)
0°C to 70°C	2.5 mV	TLV2422CD	Ð		Ð	TLV2422CPWLE	Ð
±40°C to 85°C	950 V	TLV2422AID	Ð		Ð	TLV2422AIPWLE	Ð
	2.5 mV	TLV2422ID	Ð		Ð	Ð	Ð
								TLV2422Y
±40°C to 125°C	950 V	TLV2422AQD	Ð		Ð	Ð	Ð
	2.5 mV	TLV2422QD	Ð		Ð	Ð	Ð
±55°C to 125°C	950 V	Ð	TLV2422AMFK		TLV2422AMJG	Ð	TLV2422AMU
	2 mV	Ð	TLV2422MFK		TLV2422MJG	Ð	TLV2422MU

The D packages are available taped and reeled. Add R suffix to device type (e.g., TLV2422CDR). The PW package is available only left-end taped and reeled. Chips are tested at 25°C.

D OR JG PACKAGE										PW PACKAGE
		(TOP VIEW)									(TOP VIEW)
1OUT			1	8			VDD +	1OUT			1	8			VDD +
											2	7
								1IN±
1IN ±			2	7			2OUT								2OUT
1IN +			3	6			2IN ±	1IN +			3	6			2IN ±
								VDD ±/ GND			4	5			2IN +
VDD ±/GND			4	5			2IN +

FK PACKAGE (TOP VIEW)

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

NC ± No internal connection

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

2	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

75265 TEXAS DALLAS, •655303 BOX OFFICE POST

3

equivalent schematic (each amplifier)
Q22					Q29	Q31	Q34	Q36
						VB3
			Q26
		Q24				Q32		VB2
VB1
		Q25	Q27			Q33	Q35	VB4
Q23					Q30
							R10	Q37
	R9				D1
	Q3	R3	R4		Q13	Q15		R7
IN±	Q4	Q6	Q8	Q10			Q18
Q1
IN+								Q20
							R5	C2
		Q7	Q9
					C1
		VB3		Q11		Q16	R6	C3
VB2
Q2		Q5				Q14		Q21
				Q12		Q17	Q19
R1		R2
				VB4				R8

VDD+

COMPONENT

COUNT

Transistors 69

Diodes 5

Resistors 26

Capacitors 6

VDD±/GND

OUT

TLV2422A TLV2422, OUTPUT RAIL-TO-RAIL LinCMOS Advanced AMPLIFIERS OPERATIONAL DUAL MICROPOWER VOLTAGE-INPUT-WIDE 1999 SEPTEMBER REVISED ± 1997 SEPTEMBER ± SLOS199B

TLV2422, TLV2422A

Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER1997 ± REVISED SEPTEMBER 1999

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

Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . 12 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . ± VDD
Input voltage, VI (any input, see Note 1): C and I suffix . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . ±0.3 V to VDD
Input current, II (each input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . ± 5 mA
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . ± 50 mA
Total current into VDD + . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . ± 50 mA
Total current out of VDD ± . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . ± 50 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 range, TA: C suffix . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . 0°C to 70°C
I suffix . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . ±40°C to 85°C
Q suffix . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . ±40°C to 125°C
M suffix . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . ±55°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . ±65°C to 150°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 the midpoint between VDD+ and VDD ±.

2. Differential voltages are at IN+ with respect to IN ±. Excessive current flows if 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
	PW	525 mW	4.2 mW/°C	336 mW	273 mW	105 mW
	U	675 mW	5.4 mW/°C	432 mW	350 mW	135 mW

recommended operating conditions

		C SUFFIX		I SUFFIX		Q SUFFIX		M SUFFIX		UNIT
		MIN	MAX	MIN	MAX	MIN	MAX	MIN	MAX
	Supply voltage, VDD ±	2.7	10	2.7	10	2.7	10	2.7	10	V
	Input voltage range, VI	VDD ±	VDD + ± 0.8	VDD ±	VDD + ± 0.8	VDD ±	VDD + ± 0.8	VDD ±	VDD + ± 0.8	V
	Common-mode input voltage,	VDD ±	VDD + ± 0.8	VDD ±	VDD + ± 0.8	VDD ±	VDD + ± 0.8	VDD ±	VDD + ± 0.8	V
	VIC
	Operating free-air temperature,	0	70	± 40	85	± 40	125	± 55	125	°C
	TA

4	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2422, TLV2422A Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER1997 ± REVISED SEPTEMBER 1999

electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)

	PARAMETER	TEST CONDITIONS		T ²	TLV2422C			UNIT
				A	MIN	TYP	MAX
VIO	Input offset voltage			25°C		300	2000	µV
				Full range			2500
αVIO	Temperature coefficient of input offset voltage			25°C		2		µV/°C
				to 70°C
			VDD ± = ± 2.5 V,
		VIC = 0,
	Input offset voltage long-term drift (see Note 4)			25°C		0.003		µV/mo
		VO = 0,	RS = 50 Ω
IIO	Input offset current			25°C		0.5		pA
				Full range			150
IIB	Input bias current			25°C		1		pA
				Full range			150
					0	±0.25
				25°C	to	to
VICR	Common-mode input voltage range	|VIO| ≤ 5 mV,	RS = 50 Ω		2.5	2.75		V
					0
				Full range	to
					2.2
		IOH = ± 100 µA		25°C		2.97
VOH	High-level output voltage	IOH = ±500 µA		25°C		2.75		V
				Full range	2.5
		VIC = 0,	IOL = 100 µA	25°C		0.05
VOL	Low-level output voltage	VIC = 0,	IOL = 250 µA	25°C		0.2		V
				Full range			0.5
		V = 2.5 V,	RL = 10 kΩ³	25°C	6	10
AVD	Large-signal differential voltage amplification	IC		Full range	3			V/mV
		VO = 1 V to 2 V
			RL = 1 MΩ³	25°C		700
ri(d)	Differential input resistance			25°C		1012		Ω
ri(c)	Common-mode input resistance			25°C		1012		Ω
ci(c)	Common-mode input capacitance	f = 10 kHz		25°C		8		pF
zo	Closed-loop output impedance	f = 100 kHz,	AV = 10	25°C		130		Ω
CMRR	Common-mode rejection ratio	VIC = 0 to 2.5 V,	VO = 1.5 V,	25°C	70	83		dB
		RS = 50 Ω		Full range	70
kSVR	Supply-voltage rejection ratio ( VDD/ VIO)	VDD = 2.7 V to 8 V,		25°C	80	95		dB
		VIC = VDD /2,	No load	Full range	80
IDD	Supply current	VO = 1.5 V,	No load	25°C		100	150	µA
				Full range			175

² Full range is 0°C to 70°C. ³ Referenced to 2.5 V

NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150°C extrapolated to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

5

TLV2422, TLV2422A

Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER1997 ± REVISED SEPTEMBER 1999

electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)

	PARAMETER	TEST CONDITIONS		T ²		TLV2422I		TLV2422AI			UNIT
				A	MIN	TYP	MAX	MIN	TYP	MAX
VIO	Input offset voltage			25°C		300	2000		300	950	µV
				Full range			2500			1500
αVIO	Temperature			25°C							µV/°C
	coefficient of input					2			2
				to 70°C
	offset voltage
	Input offset voltage	VIC = 0,	VDD ± = ± 2.5 V,	25°C							µV/mo
	long-term drift (see	VO = 0,	RS = 50 Ω			0.003			0.003
	Note 4)
IIO	Input offset current			25°C		0.5			0.5		pA
				Full range			150			150
IIB	Input bias current			25°C		1			1		pA
				Full range			150			150
					0	±0.25		0	±0.25
				25°C	to	to		to	to
VICR	Common-mode input	|VIO| ≤ 5 mV,	RS = 50 Ω		2.5	2.75		2.5	2.75		V
	voltage range				0			0
				Full range	to			to
					2.2			2.2
	High-level output	IOH = ± 100 µA		25°C		2.97			2.97
VOH				25°C		2.75			2.75		V
	voltage	IOH = ±500 µA
				Full range	2.5			2.5
	Low-level output	VIC = 0,	IOL = 100 µA	25°C		0.05			0.05
VOL				25°C		0.2			0.2		V
	voltage	VIC = 0,	IOL = 250 µA
				Full range			0.5			0.5
	Large-signal	V = 2.5 V,	RL = 10 kΩ³	25°C	6	10		6	10
AVD	differential voltage	IC		Full range	3			3			V/mV
		VO = 1 V to 2 V
	amplification		RL = 1 MΩ³	25°C		700			700
ri(d)	Differential input			25°C		1012			1012		Ω
	resistance
ri(c)	Common-mode input			25°C		1012			1012		Ω
	resistance
ci(c)	Common-mode input	f = 10 kHz		25°C		8			8		pF
	capacitance
zo	Closed-loop output	f = 100 kHz,	AV = 10	25°C		130			130		Ω
	impedance
CMRR	Common-mode	VIC = 0 to 2.5 V,	VO = 1.5 V,	25°C	70	83		70	83		dB
	rejection ratio	RS = 50 Ω		Full range	70			70
kSVR	Supply-voltage	VDD = 2.7 V to 8 V,		25°C	80	95		80	95		dB
	rejection ratio
		VIC = VDD /2,	No load	Full range	80			80
	( VDD/ VIO)
IDD	Supply current	VO = 1.5 V,	No load	25°C		100	150		100	150	µA
				Full range			175			175

² Full range is ± 40°C to 85°C. ³ Referenced to 2.5 V

NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150°C extrapolated to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.

6	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2422, TLV2422A Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER1997 ± REVISED SEPTEMBER 1999

operating characteristics at specified free-air temperature, VDD = 3 V

TLV2422C, TLV2422I

PARAMETER

TEST CONDITIONS

T ²

TLV2422AI

UNIT

A

MIN

TYP

MAX

V = 1.5 V to 3.5 V,

R

= 10 kΩ³ ,

25°C

0.01

0.02

SR

Slew rate at unity gain

L

V/µs

Full

O

0.008

CL = 100 pF³

range

Vn

Equivalent input noise voltage

f = 10 Hz

25°C

100

nV/√

Hz

f = 1 kHz

25°C

23

VN(PP)

Peak-to-peak equivalent input noise voltage

f = 0.1 Hz to 1 Hz

25°C

2.7

µV

f = 0.1 Hz to 10 Hz

25°C

4

25°C

In

Equivalent input noise current

0.6

fA√

Hz

THD + N

Total harmonic distortion plus noise

VO = 0.5 V to 2.5 V,

AV = 1

25°C

0.25%

f = 1 kHz,

RL = 10 kΩ³

AV = 10

1.8%

Gain-bandwidth product

f = 10 kHz,

RL = 10 kΩ³ ,

25°C

46

kHz

CL = 100 pF³

BOM

Maximum output-swing bandwidth

VO(PP) = 1 V,

AV

= 1,

25°C

8.3

kHz

RL = 10 kΩ³ ,

CL = 100 pF³

AV = ±1,

To 0.1%

8.6

ts

Settling time

Step = 0.5 V to 2.5 V,

25°C

µs

RL = 10 kΩ³ ,

To 0.01%

16

CL = 100 pF³

φm

Phase margin at unity gain

RL = 10 kΩ³,,

CL

= 100 pF³

25°C

62°

Gain margin

25°C

11

dB

²	Full range for the C version is 0°C to 70°C. Full range for the I version is ± 40°C to 85°C.
³	Referenced to 2.5 V

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

7

TLV2422, TLV2422A

Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER1997 ± REVISED SEPTEMBER 1999

electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)

					TLV2422Q,			TLV2422AQ,
	PARAMETER	TEST CONDITIONS		T ²	TLV2422M			TLV2422AM			UNIT
				A
					MIN	TYP	MAX	MIN	TYP	MAX
VIO	Input offset voltage			25°C		300	2000		300	950	µV
				Full range			2500			1800
αVIO	Temperature										µV/°C
	coefficient of input			Full range		2			2
	offset voltage
	Input offset voltage	VIC = 0,	VDD ± = ± 1.5 V,	25°C							µV/mo
	long-term drift (see	VO = 0,	RS = 50 Ω			0.003			0.003
	Note 4)
IIO	Input offset current			25°C		0.5			0.5		pA
				Full range			150			150
IIB	Input bias current			25°C		1			1		pA
				Full range			300			300
					0	±0.25		0	±0.25
				25°C	to	to		to	to
VICR	Common-mode input	|VIO| ≤ 5 mV,	RS = 50 Ω		2.5	2.75		2.5	2.75		V
	voltage range				0			0
				Full range	to			to
					2.2			2.2
	High-level output	IOH = ± 100 µA		25°C		2.97			2.97
VOH				25°C		2.75			2.75		V
	voltage	IOH = ±500 µA
				Full range	2.5			2.5
	Low-level output	VIC = 0,	IOL = 100 µA	25°C		0.05			0.05
VOL				25°C		0.2			0.2		V
	voltage	VIC = 0,	IOL = 250 µA
				Full range			0.5			0.5
	Large-signal	V = 1.5 V,	RL = 10 kΩ³	25°C	6	10		6	10
AVD	differential voltage	IC		Full range	2			2			V/mV
		VO = 1 V to 2 V
	amplification		RL = 1 MΩ³	25°C		700			700
ri(d)	Differential input			25°C		1012			1012		Ω
	resistance
ri(c)	Common-mode input			25°C		1012			1012		Ω
	resistance
ci(c)	Common-mode input	f = 10 kHz		25°C		8			8		pF
	capacitance
zo	Closed-loop output	f = 100 kHz,	AV = 10	25°C		130			130		Ω
	impedance
CMRR	Common-mode	VIC = VICR min, VO = 1.5 V,		25°C	70	83		70	83		dB
	rejection ratio	RS = 50 Ω		Full range	70			70
kSVR	Supply-voltage	VDD = 2.7 V to 8 V,		25°C	80	95		80	95		dB
	rejection ratio
		VIC = VDD /2,	No load	Full range	80			80
	( VDD/ VIO)
IDD	Supply current	VO = 1.5 V,	No load	25°C		100	150		100	150	µA
				Full range			175			175

² Full range is ± 40°C to 125°C for Q level part, ± 55°C to 125°C for M level part. ³ Referenced to 1.5 V

NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150°C extrapolated to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.

8	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2422, TLV2422A Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER1997 ± REVISED SEPTEMBER 1999

operating characteristics at specified free-air temperature, VDD = 3 V

TLV2422Q,

TLV2422M,

PARAMETER

TEST CONDITIONS

T ²

TLV2422AQ,

UNIT

A

TLV2422AM

MIN

TYP

MAX

V = 1.1 V to 1.9 V,

R

= 10 kΩ³ ,

25°C

0.01

0.02

SR

Slew rate at unity gain

L

V/µs

Full

O

0.008

CL = 100 pF³

range

Vn

Equivalent input noise voltage

f = 10 Hz

25°C

100

nV/√

Hz

f = 1 kHz

25°C

23

VN(PP)

Peak-to-peak equivalent input noise voltage

f = 0.1 Hz to 1 Hz

25°C

2.7

µV

f = 0.1 Hz to 10 Hz

25°C

4

25°C

In

Equivalent input noise current

0.6

fA√

Hz

THD + N

Total harmonic distortion plus noise

VO = 0.5 V to 2.5 V,

AV = 1

25°C

0.25%

f = 1 kHz,

RL = 10 kΩ³

AV = 10

1.8%

Gain-bandwidth product

f = 10 kHz,

RL = 10 kΩ³ ,

25°C

46

kHz

CL = 100 pF³

BOM

Maximum output-swing bandwidth

VO(PP) = 1 V,

AV

= 1,

25°C

8.3

kHz

RL = 10 kΩ³ ,

CL = 100 pF³

AV = ±1,

To 0.1%

8.6

ts

Settling time

Step = 0.5 V to 2.5 V,

25°C

µs

RL = 10 kΩ³ ,

To 0.01%

16

CL = 100 pF³

φm

Phase margin at unity gain

RL = 10 kΩ³,,

CL

= 100 pF³

25°C

62°

Gain margin

25°C

11

dB

²	Full range is ± 40°C to 125°C for Q level part, ± 55°C to 125°C for M level part.
³	Referenced to 1.5 V

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

9

TLV2422, TLV2422A

Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER1997 ± REVISED SEPTEMBER 1999

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

	PARAMETER	TEST CONDITIONS		T ²	TLV2422C			UNIT
				A	MIN	TYP	MAX
VIO	Input offset voltage			25°C		300	2000	µV
				Full range			2500
αVIO	Temperature coefficient of input offset voltage			25°C		2		µV/°C
				to 70°C
			VDD ± = ± 2.5 V,
		VIC = 0,
	Input offset voltage long-term drift (see Note 4)			25°C		0.003		µV/mo
		VO = 0,	RS = 50 Ω
IIO	Input offset current			25°C		0.5		pA
				Full range			150
IIB	Input bias current			25°C		1		pA
				Full range			150
					0	±0.25
				25°C	to	to
VICR	Common-mode input voltage range	|VIO| ≤ 5 mV,	RS = 50 Ω		4.5	4.75		V
					0
				Full range	to
					4.2
		IOH = ± 100 µA		25°C		4.97
VOH	High-level output voltage	IOH = ±1 mA		25°C	4.5	4.75		V
				Full range	4.25
		VIC = 2.5 V,	IOL = 100 µA	25°C		0.04
VOL	Low-level output voltage	VIC = 2.5 V,	IOL = 500 µA	25°C		0.15		V
				Full range			0.5
		VIC = 2.5 V,	RL = 10 kΩ³	25°C	8	12
AVD	Large-signal differential voltage amplification			Full range	5			V/mV
		VO = 1 V to 4 V
			RL = 1 MΩ³	25°C		1000
ri(d)	Differential input resistance			25°C		1012		Ω
ri(c)	Common-mode input resistance			25°C		1012		Ω
ci(c)	Common-mode input capacitance	f = 10 kHz		25°C		8		pF
zo	Closed-loop output impedance	f = 100 kHz,	AV = 10	25°C		130		Ω
CMRR	Common-mode rejection ratio	VIC = 0 to 4.5 V,	VO = 2.5 V,	25°C	70	90		dB
		RS = 50 Ω		Full range	70
kSVR	Supply-voltage rejection ratio ( VDD/ VIO)	VDD = 4.4 V to 8 V,		25°C	80	95		dB
		VIC = VDD /2,	No load	Full range	80
IDD	Supply current	VO = 2.5 V,	No load	25°C		100	150	µA
				Full range			175

² Full range is 0°C to 70°C. ³ Referenced to 2.5 V

NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150°C extrapolated to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.

10	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2422, TLV2422A Advanced LinCMOS RAIL-TO-RAIL OUTPUT

WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS

SLOS199B ± SEPTEMBER1997 ± REVISED SEPTEMBER 1999

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

	PARAMETER	TEST CONDITIONS		T ²		TLV2422I		TLV2422AI			UNIT
				A	MIN	TYP	MAX	MIN	TYP	MAX
VIO	Input offset voltage			25°C		300	2000		300	950	µV
				Full range			2500			1500
αVIO	Temperature			25°C							µV/°C
	coefficient of input					2			2
				to 70°C
	offset voltage
	Input offset voltage	VIC = 0,	VDD ± = ± 2.5 V,	25°C							µV/mo
	long-term drift (see	VO = 0,	RS = 50 Ω			0.003			0.003
	Note 4)
IIO	Input offset current			25°C		0.5			0.5		pA
				Full range			150			150
IIB	Input bias current			25°C		1			1		pA
				Full range			150			150
					0	±0.25		0	±0.25
				25°C	to	to		to	to
VICR	Common-mode input	|VIO| ≤ 5 mV,	RS = 50 Ω		4.5	4.75		4.5	4.75		V
	voltage range				0			0
				Full range	to			to
					4.2			4.2
	High-level output	IOH = ± 100 µA		25°C		4.97			4.97
VOH				25°C	4.5	4.75		4.5	4.75		V
	voltage	IOH = ±1 mA
				Full range	4.25			4.25
	Low-level output	VIC = 2.5 V,	IOL = 100 µA	25°C		0.04			0.04
VOL				25°C		0.15			0.15		V
	voltage	VIC = 2.5 V,	IOL = 500 µA
				Full range			0.5			0.5
	Large-signal	V = 2.5 V,	RL = 10 kΩ³	25°C	8	12		8	12
AVD	differential voltage	IC		Full range	5			5			V/mV
		VO = 1 V to 4 V
	amplification		RL = 1 MΩ³	25°C		1000			1000
ri(d)	Differential input			25°C		1012			1012		Ω
	resistance
ri(c)	Common-mode input			25°C		1012			1012		Ω
	resistance
ci(c)	Common-mode input	f = 10 kHz		25°C		8			8		pF
	capacitance
zo	Closed-loop output	f = 100 kHz,	AV = 10	25°C		130			130		Ω
	impedance
CMRR	Common-mode	VIC = 0 to 4.5 V,	VO = 2.5 V,	25°C	70	90		70	90		dB
	rejection ratio	RS = 50 Ω		Full range	70			70
kSVR	Supply-voltage	VDD = 4.4 V to 8 V,		25°C	80	95		80	95		dB
	rejection ratio
		VIC = VDD /2,	No load	Full range	80			80
	( VDD/ VIO)
IDD	Supply current	VO = 2.5 V,	No load	25°C		100	150		100	150	µA
				Full range			175			175

² Full range is ± 40°C to 85°C. ³ Referenced to 2.5 V

NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150°C extrapolated to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

11