Texas Instruments TLV2455IN, TLV2455IDR, TLV2455ID, TLV2455CPW, TLV2455CPWR Datasheet

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

D D D D D D D

D D

Supply Current . . . 23 μA/Channel

Gain-Bandwidth Product . . . 220 kHz

Output Drive Capability . . . ±10 mA

Input Offset Voltage . . . 20 μV (typ)

VDD Range . . . 2.7 V to 6 V

Power Supply Rejection Ratio . . . 106 dB

Ultra-Low Power Shutdown Mode

IDD . . . 16 nA/ch

Rail-To-Rail Input/Output (RRIO)

Ultra-Small Packaging

±5 or 6 Pin SOT-23 (TLV2450/1)

±8 or 10 Pin MSOP (TLV2452/3)

TLV2450

DBV² PACKAGE

(TOP VIEW)

OUT		1					6				VDD+
GND		2					5
											SHDN
IN+		3						4			IN ±

²This device is in the Product Preview stage of development. Please contact your local TI sales office for availability.

description

The TLV245x is a family of rail-to-rail input/output operational amplifiers that set a new performance point for supply current and ac performance. These devices consume a mere 23 μA/channel while offering 220 kHz of gain bandwidth product; much higher than competitive devices with similar supply current levels. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower rail-to-rail input/output operational amplifiers. The TLV245x can swing to within 250 mV of each supply rail while driving a 2.5-mA load. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV245x family ideal for portable medical equipment, patient monitoring systems, and data acquisition circuits.

Three members of the family (TLV2450/3/5) offer a shutdown terminal for conserving battery life in portable applications. During shutdown, the outputs are placed in a high-impedance state and the amplifier consumes only 16 nA/channel. The family is fully specified at 3 V and 5 V across an expanded industrial temperature range (±40°C to 125°C). The singles and duals are available in the SOT23 and MSOP packages, while the quads are available in TSSOP. The TLV2450 offers an amplifier with shutdown functionality all in a 6-pin SOT23 package, making it perfect for high density circuits.

FAMILY PACKAGE TABLE

	DEVICE	NUMBER OF		PACKAGE TYPES				SHUTDOWN	UNIVERSAL
		CHANNELS	PDIP	SOIC	SOT-23	TSSOP	MSOP		EVM BOARD
	TLV2450	1	8	8	6³	Ð	Ð	Yes	UNIV-OPAMP±2
	TLV2451	1	8	8	5	Ð	Ð	Ð	UNIV-OPAMP±1
	TLV2452	2	8	8	Ð	Ð	8	Ð	UNIV-OPAMP±1
	TLV2453	2	14	14	Ð	Ð	10	Yes	UNIV-OPAMP±2
	TLV2454	4	14	14	Ð	14	Ð	Ð	Ð
	TLV2455	4	16	16	Ð	16	Ð	Yes	Ð

³ This device is in the Product Preview stage of development. Contact your local TI sales office for availability.

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.

This document contains information on products in more than one phase	Copyright 1999, Texas Instruments Incorporated
of development. The status of each device is indicated on the page(s)
specifying its electrical characteristics.
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265	1

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA

FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

TLV2450 and TLV2451 AVAILABLE OPTIONS

		PACKAGED DEVICES				CHIP FORM³
TA
	SMALL OUTLINE	SOT-23			PLASTIC DIP
						(Y)
	(D)²	(DBV)²		SYMBOL	(P)
0°C to 70°C	TLV2450CD§	TLV2450CDBV		VAQC	TLV2450CP	TLV2450Y
	TLV2451CD	TLV2451CDBV		VARC	TLV2451CP	TLV2451Y
	TLV2450ID§	TLV2450IDBV		VAQI	TLV2450IP	Ð
±40°C to 125°C	TLV2451ID	TLV2451IDBV		VARI	TLV2451IP	Ð
	TLV2450AID	Ð		Ð	TLV2450AIP	Ð
	TLV2451AID	Ð		Ð	TLV2451AIP	Ð

² This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2450CDR).

³ Chip forms are tested at T		= 25°C only.
	A
§ This device is in the Prodauct Preview stage of development. Contacat your local TI sales office for availability.
			TLV2452 and TLV2453 AVAILABLE OPTIONS
			PACKAGED DEVICES							CHIP
T	SMALL		MSOP					PLASTIC	PLASTIC
										FORM³
A	OUTLINE							DIP	DIP	(Y)
	(D)²	(DGK)²	SYMBOL§	(DGS)²		SYMBOL§		(N)	(P)
0°C to	TLV2452CD	TLV2452CDGK	xxTIABI	Ð		Ð		Ð	TLV2452CP	TLV2452Y
70°C	TLV2453CD	Ð	Ð	TLV2453CDGS		xxTIABK		TLV2453CN	Ð	TLV2453Y
	TLV2452ID	TLV2452IDGK	xxTIABJ	Ð		Ð		Ð	TLV2452IP	Ð
± 40°C to	TLV2453ID	Ð	Ð	TLV2453IDGS		xxTIABL		TLV2453IN	Ð	Ð
125°C	TLV2452AID	Ð	Ð	Ð		Ð		Ð	TLV2452AIP	Ð
	TLV2453AID	Ð	Ð	Ð		Ð		TLV2453AIN	Ð	Ð

² This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2452CDR). ³ Chip forms are tested at TA = 25°C only.

§ xx represents the device date code.

TLV2454 and TLV2455 AVAILABLE OPTIONS

		PACKAGED DEVICES			CHIP FORM³
	TA
		SMALL OUTLINE	PLASTIC DIP	TSSOP
					(Y)
		(D)²	(N)	(PW)²
	0°C to 70°C	TLV2454CD	TLV2454CN	TLV2454CPW	TLV2454Y
		TLV2455CD	TLV2455CN	TLV2455CPW	TLV2455Y
		TLV2454ID	TLV2454IN	TLV2454IPW	Ð
	±40°C to 125°C	TLV2455ID	TLV2455IN	TLV2455IPW	Ð
		TLV2454AID	TLV2454AIN	TLV2454AIPW	Ð
		TLV2455AID	TLV2455AIN	TLV2455AIPW	Ð

² This package is available taped and reeled. To order this packaging option, add an R suffix to the part number

(e.g., TLV2454CDR).

³ Chip forms are tested at TA = 25°C only.

2	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

TLV245x PACKAGE PINOUTS

	TLV2450
	DBV PACKAGE
	(TOP VIEW)
OUT	1	6	VDD+
GND	2	5	SHDN
IN+	3	4	IN ±

TLV2450

D OR P PACKAGE

(TOP VIEW)

NC
				1		8									SHDN
IN ±				2						7					VDD+
IN +				3							6				OUT
GND				4		5									NC

TLV2453

D OR N PACKAGE

(TOP VIEW)

1OUT				1					14									VDD+
1IN ±				2										13				2OUT
1IN+				3										12				2IN ±
GND				4										11				2IN+
NC				5					10									NC
1SHDN				6					9									2SHDN
NC				7					8									NC

NC ± No internal connection

TLV2451

DBV PACKAGE (TOP VIEW)

OUT				1								5							VDD+
GND				2
IN+				3											4				IN ±
				TLV2451
	D OR P PACKAGE
			(TOP VIEW)
NC																			NC
			1								8
IN ±			2											7					VDD+
IN +			3													6			OUT
GND			4								5								NC

TLV2452

D, DGN, OR P PACKAGE

(TOP VIEW)

1OUT				1					8											VDD+
1IN ±				2									7							2OUT
1IN +				3									6							2IN ±
GND				4									5							2IN+
					TLV2453
			DGS PACKAGE
				(TOP VIEW)
1OUT																						VDD+
				1				10
1IN ±				2													9					2OUT
1IN+				3													8					2IN ±
GND				4													7					2IN+
1SHDN				5	6																	2SHDN

			TLV2454																		TLV2455
D, N, OR PW PACKAGE																	D, N, OR PW PACKAGE
			(TOP VIEW)																		(TOP VIEW)
1OUT			1										14			4OUT	1OUT				1											16			4OUT
1IN ±			2										13			4IN ±	1IN ±				2											15			4IN ±
1IN+			3										12			4IN+	1IN+				3											14			4IN+
VDD+			4					11								GND	VDD+				4					13									GND
2IN+			5										10			3IN+	2IN+				5											12			3IN +
																	2IN ±				6											11			3IN±
2IN ±			6										9			3IN ±
																	2OUT				7														3OUT
2OUT			7										8			3OUT																10
																	1/2SHDN				8					9										3/4SHDN

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

3

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA

FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . ± VDD
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 125°C
Maximum junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . 150°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.

NOTE: All voltage values, except differential voltages, are with respect to VDD ±.

		DISSIPATION RATING TABLE
	PACKAGE	θJC	θJA	TA ≤ 25°C
		(°C/W)	(°C/W)	POWER RATING
	D (8)	38.3	176	710 mW
	D (14)	26.9	122.3	1022 mW
	D (16)	25.7	114.7	1090 mW
	DBV (5)	55	324.1	385 mW
	DBV (6)	55	294.3	425 mW
	DGK (8)	54.2	259.9	481 mW
	DGS (10)	54.1	257.7	485 mW
	N (14, 16)	32	78	1600 mW
	P (8)	41	104	1200 mW
	PW (14)	29.3	173.6	720 mW
	PW (16)	28.7	161.4	774 mW

recommended operating conditions

			MIN	MAX	UNIT
	Supply voltage, VDD	Single supply	2.7	6	V
		Split supply	±1.35	±3
	Common-mode input voltage range, VICR		VDD±	VDD+	V
	Operating free-air temperature, TA	C-suffix	0	70	°C
		I-suffix	± 40	125

4	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA

FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

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

	PARAMETER			TEST CONDITIONS		T ²	MIN	TYP	MAX	UNIT
						A
			TLV245x			25°C		20	1500
VIO	Input offset voltage					Full range			2000	μV
			TLV245xA			25°C		20	1000
						Full range			1300
				VDD = ±1.5 V
αVIO	Temperature coefficient of input				VO = 0,			0.3		μV/°C
	offset voltage			VIC = 0,	RS = 50 Ω
IIO	Input offset current					25°C		0.3	4.5	nA
						Full range			5.5
IIB	Input bias current					25°C		0.9	5	nA
						Full range			7
							0
				CMRR > 70 dB	RS = 50 Ω	25°C	to
VICR	Common-mode input voltage						3			V
	range						0
				CMRR > 52 dB	RS = 50 Ω	Full range	to
							3
VOH	High-level output voltage			VIC = 1.5 V,	IOH = ±500 μA	25°C	2.85	2.95		V
						Full range	2.83
VOL	Low-level output voltage			VIC = 1.5 V,	IOL = 500 μA	25°C		0.09	0.16	V
						Full range			0.2
				Sourcing		25°C	4	12
IOS	Short-circuit output current					Full range	3			mA
				Sinking		25°C	2	7
						Full range	1
IO	Output current			VO = 0.5 V from rail		25°C		±4		mA
AVD	Large-signal differential voltage			VO(PP) = 1 V,	RL = 10 kΩ	25°C	96	110		dB
	amplification					Full range	91
ri(d)	Differential input resistance					25°C		109		Ω
CIC	Common-mode input			f = 10 kHz		25°C		4.5		pF
	capacitance
zo	Closed-loop output impedance			f = 10 kHz,	AV = 10	25°C		80		Ω
CMRR	Common-mode rejection ratio			VIC = 0 to 3 V,	TLV245xC	Full range	60			dB
				RS = 50 Ω	TLV245xI		52
				VDD = 2.7 V to 6 V,	VIC = VDD /2,	25°C	76	89
kSVR	Supply voltage rejection ratio			No load		Full range	74			dB
	( V	/ V )				°	88	106
	DD	IO		VDD = 3 V to 5 V,	VIC = VDD /2,	25 C
				No load		Full range	84

² Full range is 0°C to 70°C for C suffix and ± 40°C to 125°C for I suffix.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

5

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA

FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

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

	PARAMETER			TEST CONDITIONS		T ²	MIN TYP	MAX	UNIT
						A
	Supply current		VO = 1.5 V,			25°C	23	35
									μA
IDD					TLV245xC	Full range		40
	(per channel)		No load
					TLV245xI	Full range		45
V(ON)	Turnon voltage level		AV = 1			25°C	1.73		V
V(OFF)	Turnoff voltage level		AV = 1			25°C	1.45		V
	Supply current in shutdown					25°C	12	70
IDD(SHDN)									nA
	mode (TLV2450, TLV2453,		SHDN	= < 1.45 V	TLV245xC	Full range		70
	TLV2455) (per channel)				TLV245xI	Full range		80

² Full range is 0°C to 70°C for C suffix and ± 40°C to 125°C for I suffix.

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

PARAMETER

TEST CONDITIONS

T ²

MIN

TYP

MAX

UNIT

A

SR

Slew rate at unity gain

VO(PP) = 0.8 V,

CL = 150 pF,

25°C

0.05

0.11

V/μs

Full range

0.02

RL = 10 kΩ

Vn

Equivalent input noise voltage

f = 100 Hz

25°C

49

nV/√

Hz

f = 1 kHz

25°C

51

25°C

In

Equivalent input noise current

f = 1 kHz

3.5

pA /√

Hz

VO(PP) = 1.5 V,

AV = 1

0.04%

25°C

THD + N Total harmonic distortion plus noise

RL = 10 kΩ,

AV = 10

0.3%

f = 1 kHz

AV = 100

1.5%

t(on)

Amplifier turnon time

A = 5,

R

= OPEN,

25°C

59

μs

V

L

t(off)

Amplifier turnoff time

Measured at 50% point

°

836

ns

25 C

Gain-bandwidth product

f = 10 kHz,

RL = 10 kΩ

25°C

200

kHz

V(STEP)PP = 2 V,

0.1%

26

AV = ±1,

CL = 10 pF,

0.01%

31

RL = 10 kΩ

ts

Settling time

25°C

μs

V(STEP)PP = 2 V,

0.1%

26

AV = ±1,

CL = 56 pF,

0.01%

31

RL = 10 kΩ

φm

Phase margin

RL = 10 kΩ,

CL = 1000 pF

25°C

56°

Gain margin

RL = 10 kΩ,

CL = 1000 pF

25°C

7

dB

² Full range is 0°C to 70°C for C suffix and ± 40°C to 125°C for I suffix.

6	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA

FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

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

	PARAMETER			TEST CONDITIONS		T ²	MIN	TYP	MAX	UNIT
						A
			TLV245x			25°C		20	1500
VIO	Input offset voltage					Full range			2000	μV
			TLV245xA			25°C		20	1000
						Full range			1300
				VDD = ±2.5 V
αVIO	Temperature coefficient of input				VO = 0,			0.3		μV/°C
	offset voltage			VIC = 0,	RS = 50 Ω
IIO	Input offset current					25°C		0.3	4.5	nA
						Full range			5.5
IIB	Input bias current					25°C		0.5	5	nA
						Full range			7
							0
				CMRR > 70 dB	RS = 50 Ω	25°C	to
VICR	Common-mode input voltage						5			V
	range						0
				CMRR > 52 dB	RS = 50 Ω	Full range	to
							5
VOH	High-level output voltage			VIC = 2.5 V,	IOH = ±500 μA	25°C	4.87	4.97		V
						Full range	4.85
VOL	Low-level output voltage			VIC = 2.5 V,	IOL = 500 μA	25°C		0.07	0.15	V
						Full range			0.16
				Sourcing		25°C	20	32
IOS	Short-circuit output current					Full range	18			mA
				Sinking		25°C	12	18
						Full range	10
IO	Output current			VO = 0.5 V from rail		25°C		±10		mA
AVD	Large-signal differential voltage			VO(PP) = 3 V,	RL = 10 kΩ	25°C	96	103		dB
	amplification					Full range	91
ri(d)	Differential input resistance					25°C		109		Ω
CIC	Common-mode input			f = 10 kHz		25°C		4.5		pF
	capacitance
zo	Closed-loop output impedance			f = 10 kHz,	AV = 10	25°C		45		Ω
CMRR	Common-mode rejection ratio			VIC = 0 to 5 V,	TLV245xC	Full range	66			dB
				RS = 50 Ω	TLV245xI		52
				VDD = 2.7 V to 6 V,	VIC = VDD /2,	25°C	76	89
kSVR	Supply voltage rejection ratio			No load		Full range	74			dB
	( V	/ V )				°	88	106
	DD	IO		VDD = 3 V to 5 V,	VIC = VDD /2,	25 C
				No load		Full range	84

² Full range is 0°C to 70°C for C suffix and ± 40°C to 125°C for I suffix.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

7

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA

FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

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

	PARAMETER			TEST CONDITIONS		T ²	MIN TYP	MAX	UNIT
						A
	Supply current		VO = 2.5 V,			25°C	23	42
									μA
IDD					TLV245xC	Full range		44
	(per channel)		No load
					TLV245xI	Full range		46
V(ON)	Turnon voltage level		AV = 1			25°C	1.73		V
V(OFF)	Turnoff voltage level		AV = 1			25°C	1.45		V
	Supply current in shutdown					25°C	16	65
IDD(SHDN)									nA
	mode (TLV2450, TLV2453,		SHDN	= < 1.45 V	TLV245xC	Full range		65
	TLV2455) (per channel)				TLV245xI	Full range		80

² Full range is 0°C to 70°C for C suffix and ± 40°C to 125°C for I suffix.

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

PARAMETER

TEST CONDITIONS

T ²

MIN

TYP

MAX

UNIT

A

SR

Slew rate at unity gain

VO(PP) = 2 V,

CL = 150 pF,

25°C

0.05

0.11

V/μs

Full range

0.02

RL = 10 kΩ

Vn

Equivalent input noise voltage

f = 100 Hz

25°C

49

nV/√

Hz

f = 1 kHz

25°C

52

In

Equivalent input noise current

f = 1 kHz

25°C

3.5

pA /√

Hz

VO(PP) = 3 V,

AV = 1

0.02%

25°C

THD + N Total harmonic distortion plus noise

RL = 10 kΩ,

AV = 10

0.18%

f = 1 kHz

AV = 100

0.9%

t(on)

Amplifier turnon time

A = 5,

R

= OPEN,

25°C

59

μs

V

L

t(off)

Amplifier turnoff time

Measured at 50% point

°

836

ns

25 C

Gain-bandwidth product

f = 10 kHz,

RL = 10 kΩ

25°C

220

kHz

V(STEP)PP = 2 V,

0.1%

24

AV = ±1,

CL = 10 pF,

0.01%

30

RL = 10 kΩ

ts

Settling time

25°C

μs

V(STEP)PP = 2 V,

0.1%

25

AV = ±1,

CL = 56 pF,

0.01%

30

RL = 10 kΩ

φm

Phase margin

RL = 10 kΩ,

CL = 1000 pF

25°C

56°

Gain margin

RL = 10 kΩ,

CL = 1000 pF

25°C

7

dB

² Full range is 0°C to 70°C for C suffix and ± 40°C to 125°C for I suffix.

8	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

Table of Graphs

				FIGURE
	VIO	Input offset voltage	vs Common-mode input voltage	1,	2
	IIO	Input offset current	vs Common-mode input voltage	3,	4
			vs Free-air temperature	7,	8
	IIB	Input bias current	vs Common-mode input voltage	5,	6
			vs Free-air temperature	7,	8
	AVD	Differential voltage amplification	vs Frequency	9, 10
		Phase	vs Frequency	9, 10
	VOL	Low-level output voltage	vs Low-level output current	11, 13
	VOH	High-level output voltage	vs High-level output current	12,	14
	Zo	Output impedance	vs Frequency	15,	16
	CMRR	Common-mode rejection ratio	vs Frequency	17
	PSRR	Power supply rejection ratio	vs Frequency	18
	IDD	Supply current	vs Supply voltage	19
	IDD	Supply current	vs Free-air temperature	20
	Vn	Equivalent input noise voltage	vs Frequency	21
	THD + N	Total harmonic distortion plus noise	vs Frequency	22,	23
	φm	Phase margin	vs Load capacitance	24
		Gain-bandwidth product	vs Supply voltage	25
	SR	Slew rate	vs Supply voltage	26
			vs Free-air temperature	27
	VO(PP)	Maximum peak-to-peak output voltage	vs Frequency	28
		Crosstalk	vs Frequency	29,	30
		Small-signal follower pulse response	vs Time	31,	33
		Large-signal follower pulse response	vs Time	32,	34
		Shutdown on supply current	vs Time	35
		Shutdown off supply current	vs Time	36
		Shutdown supply current	vs Free-air temperature	37
		Shutdown supply current	vs Time	38 ± 41
		Shutdown pulse	vs Time	38 ± 41
		Shutdown off pulse response	vs Time	42,	43
		Shutdown on pulse response	vs Time	44,	45
		Shutdown reverse isolation	vs Frequency	46
		Shutdown forward isolation	vs Frequency	47

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

9

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

INPUT OFFSET VOLTAGE	INPUT OFFSET VOLTAGE
vs	vs
COMMON-MODE INPUT VOLTAGE	COMMON-MODE INPUT VOLTAGE

	200								100
	150				V	DD	= 3 V		80
							°
μV					TA = 25 C
								μV	60
	100
±								±	40
Voltage								Voltage
	50								20
Offset	0							Offset	0
									±20
Input	±50							Input
									±40
±								±
	±100
IO								IO
V								V	±60
	±150								±80
	±200	0.5	1	1.5	2		2.5	3	±100
	0

							VDD = 5 V
							TA = 25° C
0	0.5	1	1.5	2	2.5	3	3.5	4	4.5	5

VIC ± Common-Mode Input Voltage ± V	V ± Common-Mode Input Voltage ± V
	IC
Figure 1	Figure 2
INPUT OFFSET CURRENT	INPUT OFFSET CURRENT
vs	vs
COMMON-MODE INPUT VOLTAGE	COMMON-MODE INPUT VOLTAGE

	60							20
		VDD = 3 V
									VDD = 5 V
		TA = 25°C						10
	40								TA = 25°C
± pA							± pA
								0
Current	20						Current
								±10
Offset	0						Offset	±20
Input	±20						Input	±30
±							±	±40
IO							IO
I	±40						I
								±50
	±60	0.5	1	0	0.5	1	1.5	±60	0.5	1	1.5	2	2.5	3	3.5	4	4.5	5
	0							0

VIC ± Common-Mode Input Voltage ± V	VIC ± Common-Mode Input Voltage ± V
Figure 3	Figure 4

10	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

INPUT BIAS CURRENT vs

COMMON-MODE INPUT VOLTAGE

	4
	3	VDD = 3 V
		°
		TA = 25 C
nA	2
±
Current	1
Bias	0
± Input	±1
IB	±2
I
	±3
	±4				2	2.5	3
	0	0.5	1	1.5
		VIC ± Common-Mode Input Voltage ± V

Figure 5

INPUT BIAS CURRENT vs

COMMON-MODE INPUT VOLTAGE

	4
	3							VDD = 5 V
								TA = 25° C
nA	2
±
Current	1
Bias	0
± Input	±1
IB	±2
I
	±3
	±4									4.5	5
	0	0.5	1	1.5	2	2.5	3	3.5	4
		VIC ± Common-Mode Input Voltage ± V

Figure 6

INPUT OFFSET CURRENT	INPUT OFFSET CURRENT
AND INPUT BIAS CURRENT	AND INPUT BIAS CURRENT
vs	vs
FREE±AIR TEMPERATURE	FREE±AIR TEMPERATURE

± nA	1.5										± nA	0.9
	1.4							VDD = 3 V				0.8						VDD = 5 V
Currents	1.3										Currents
	1.1
	1.2											0.7
Offset											Offset
	0.9							IIB				0.6					IIB
	1
Input	0.7										Input	0.5
												0.4
	0.8
and	0.6										and	0.3
Bias	0.5										Bias
	0.4					IIO						0.2
Input	0.2										Input	0.1						IIO
	0.3
±	0.1										±
IO											IO	0
	0
/ I											/ I
IB	±0.1										IB	±0.1
I		±35	±15	5	25	45	65	85	105	125	I		±35	±15	5	25	45	65	85	105	125
	±55											±55
			TA ± Free±Air Temperature ± °C											TA ± Free±Air Temperature ± °C

Figure 7	Figure 8

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

11

TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-μA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS218B ± DECEMBER 1998 ± REVISED JUNE 1999

TYPICAL CHARACTERISTICS

DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE

A VD ± Differential Voltage Amplification ± dB

		vs
		FREQUENCY
120
			VDD = ±1.5 V
90			TA = 25°C	120
60				60
		Gain			°
					±
30				0	Phase
0				±60
±30		Phase		±120
±60	1k	10k	100k	±180
100				1M

f ± Frequency ± Hz

Figure 9

DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE

A VD ± Differential Voltage Amplification ± dB

		vs
		FREQUENCY
120
			VDD = ±2.5 VDC
90			TA = 25°C	120
60				60
		Gain			°
					±
30				0	Phase
0				±60
±30		Phase		±120
±60	1k	10k	100k	±180
100				1M

f ± Frequency ± Hz

Figure 10

12	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265