Texas Instruments TLV2782IDR, TLV2782IP, TLV2782ID, TLV2782CD, TLV2782AIDR Datasheet

TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS245 ± MARCH 2000

D D D D D D D D

D D

Supply Voltage Range . . . 1.8 V to 3.6 V Rail-to-Rail Input/Output

High Bandwidth . . . 8 MHz

High Slew Rate . . . 4.8 V/ s

VICR Exceeds Rails . . . ±0.2 V to VDD+ 0.2 Supply Current . . . 650 A/Channel

Input Noise Voltage . . . 9 nV/√ Hz at 10 kHz

Specified Temperature Range

±0°C to 70°C . . . Commercial Grade

±±40°C to 125°C . . . Industrial Grade

Ultra-Small Packaging

Universal Op Amp EVM

TLV2782

D, DGK, OR P PACKAGE

(TOP VIEW)

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

description

The TLV278x single supply operational amplifiers provide rail-to-rail input and output capability. The TLV278x takes the minimum operating supply voltage down to 1.8 V over the extended industrial temperature range (±40°C to 125°C) while adding the rail-to-rail output swing feature. The TLV278x also provides 8 MHz bandwidth from only 650 A of supply current. The maximum recommended supply voltage is 3.6 V, which allows the devices to be operated from (±1.8 V supplies down to ±0.9 V) two rechargable cells.

The combination of wide bandwidth, low noise, and low distortion makes it ideal for high speed and high resolution data converter applications. Its high output drive and bandwidth means that it is also suitable for video line driving applications.

All members are available in PDIP, SOIC, and the newer, smaller SOT-23 (singles), MSOP (duals), and TSSOP (quads).

FAMILY PACKAGE TABLE

	DEVICE	NO. OF		PACKAGE TYPES				SHUTDOWN	UNIVERSAL
		CHANNELS	PDIP	SOIC	SOT-23	TSSOP	MSOP		EVM BOARD
	TLV2780²	1	8	8	6	Ð	Ð	Yes
	TLV2781²	1	8	8	5	Ð	Ð	Ð
									Refer to the EVM
	TLV2782	2	8	8	Ð	Ð	8	Ð
									Selection Guide
	TLV2783	2	14	14	Ð	Ð	10	Yes
									(Lit # SLOU060)
	TLV2784²	4	14	14	Ð	14	Ð	Ð
	TLV2785²	4	16	16	Ð	16	Ð	Yes

²This device is in the Product Preview stage of development. Contact the local TI sales office for more information.

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 2000, 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

TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA

FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS245 ± MARCH 2000

TLV2780 and TLV2781 AVAILABLE OPTIONS

PACKAGED DEVICES

TA	VIOmax	SMALL OUTLINE	SOT-23		PLASTIC DIP
	AT 25°C
		(D)²	(DBV)³	SYMBOL	(P)
0°C to 70°C		TLV2780CD	TLV2780CDBV	VAOC	Ð
		TLV2781CD	TLV2781CDBV	VAPC	Ð
	3000 V
		TLV2780ID	TLV2780IDBV	VAOI	TLV2780IP
- 40°C to 125°C
		TLV2781ID	TLV2781IDBV	VAPI	TLV2781IP

² This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2780CDR).

³This package is only available taped and reeled. For standard quantities (3,000 pieces per reel), add a R suffix (i.e., TLV2780CDBVR). For smaller quantities (250 pieces per mini-reel), add a T suffix to the part number (e.g. TLV2780CDBVT).

TLV2782 and TLV2783 AVAILABLE OPTIONS

					PACKAGED DEVICES
		VIOmax
	TA		SMALL		MSOP			PLASTIC	PLASTIC
		AT 25°C	OUTLINE²					DIP	DIP
				(DGK)²	SYMBOL	(DGS)²	SYMBOL
			(D)					(N)	(P)
	0°C to 70°C	3000 V	TLV2782CD	TLV2782CDGK	xxTIAAI	Ð	Ð	Ð	Ð
			TLV2783CD	Ð	Ð	TLV2783CDGS	xxTIAAK	Ð	Ð
		3000 V	TLV2782ID	TLV2782IDGK	xxTIAAJ	Ð	Ð	Ð	TLV2782IP
			TLV2783ID	Ð	Ð	TLV2783IDGS	xxTIAAL	TLV2783IN	Ð
	±40°C to 125°C
		2000 V	TLV2782AID	Ð	Ð	Ð	Ð	Ð	Ð
			TLV2783AID	Ð	Ð	Ð	Ð	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., TLV2782CDR).

TLV2784 and TLV2785 AVAILABLE OPTIONS

PACKAGED DEVICES

	TA	VIOmax	SMALL OUTLINE	PLASTIC DIP	TSSOP²
		AT 25°C	(D)	(N)	(PW)
	0°C to 70°C	3000 V	TLV2784CD	Ð	TLV2784CPW
			TLV2785CD	Ð	TLV2785CPW
		3000 V	TLV2784ID	TLV2784IN	TLV2784IPW
			TLV2785ID	TLV2785IN	TLV2785IPW
	±40°C to 125°C
			TLV2784AID	Ð	TLV2784AIPW
		2000 V
			TLV2785AID	Ð	TLV2785AIPW

²This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2784CDR).

2	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS245 ± MARCH 2000

TLV278x PACKAGE PINOUTS

	TLV2780
	DBV PACKAGE
	(TOP VIEW)
OUT	1	6	VDD
GND	2	5	SHDN
IN+	3	4	IN ±

	TLV2780
	D OR P PACKAGE
	(TOP VIEW)
NC	1	8	SHDN
IN ±	2	7	VDD
IN +	3	6	OUT
GND	4	5	NC

	TLV2781
	DBV PACKAGE
	(TOP VIEW)
OUT	1	5	VDD
GND	2
IN+	3	4	IN ±

	TLV2781
	D OR P PACKAGE
	(TOP VIEW)
NC	1	8	NC
IN ±	2	7	VDD
IN +	3	6	OUT
GND	4	5	NC

				TLV2782																	TLV2783
																			DGS PACKAGE
D, DGK, OR P PACKAGE
																				(TOP VIEW)
				(TOP VIEW)
																	1OUT															VDD
1OUT																VDD					1					10
				1				8
1IN ±				2									7			2OUT	1IN ±				2								9			2OUT
1IN +				3									6			2IN ±	1IN+				3								8			2IN ±
																	GND				4								7			2IN+
GND				4									5			2IN+
																	1SHDN				5					6						2SHDN

TLV2783	TLV2784
D OR N PACKAGE	D, N, OR PW PACKAGE
(TOP VIEW)	(TOP VIEW)

1OUT	1	14	VDD	1OUT	1	14	4OUT
1IN ±	2	13	2OUT	1IN ±	2	13	4IN ±
1IN+	3	12	2IN ±	1IN+	3	12	4IN+
GND	4	11	2IN+	VDD	4	11	GND
NC	5	10	NC	2IN+	5	10	3IN+
1SHDN	6	9	2SHDN	2IN ±	6	9	3IN ±
NC	7	8	NC	2OUT	7	8	3OUT
NC ± No internal connection

	TLV2785
D, N, OR PW PACKAGE
	(TOP VIEW)
1OUT	1	16	4OUT
1IN ±	2	15	4IN ±
1IN+	3	14	4IN+
VDD	4	13	GND
2IN+	5	12	3IN +
2IN ±	6	11	3IN±
2OUT	7	10	3OUT
1SHDN	8	9	2SHDN

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

3

TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA

FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS245 ± MARCH 2000

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

Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . . 4 V
Differential input voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . ±VDD
Input current, II (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . ± 10 mA
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . ± 10 mA
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 1: All voltage values, except differential voltages, are with respect to GND.

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)	54.23	259.96	481 mW
	DGS (10)	54.1	257.71	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		1.8	3.6	V
		Split supply		±0.9	±1.8
	Common-mode input voltage range, VICR			±0.2	VDD+0.2	V
	Operating free-air temperature, TA	C-suffix		0	70	°C
		I-suffix		± 40	125
		VIH	VDD < 2.7 V	0.75VDD
	Shutdown on/off voltage level³		V = 2.7 to 3.6 V	2		V
			DD
		VIL			0.6
	³ Relative to GND.

4	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA

FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS245 ± MARCH 2000

electrical characteristics at specified free-air temperature, VDD = 1.8 V, 2.7 V (unless otherwise noted)

dc performance

	PARAMETER	TEST CONDITIONS		T ²	MIN	TYP	MAX	UNIT
				A
			TLV278x	25°C		250	3000
VIO	Input offset voltage	VIC = VDD/2,		Full range			4500	µV
				25°C		250	2000
		VO = VDD/2,	TLV278xA
		RL = 2 kΩ,		Full range			3000
		RS = 50 Ω
αVIO	Temperature coefficient of input offset					8		µV/°C
	voltage
			VDD = 1.8 V	25°C	50	76
		VIC = 0 to VDD,		Full range	50
CMRR	Common-mode rejection ratio	RS = 50 Ω	VDD = 2.7 V/ 3.6 V	25°C	55	80		dB
				Full range	50
		VIC = 1.2 V to VDD,	VDD = 2.7 V/ 3.6 V	25°C	70	100
		RS = 50 Ω		Full range	70
			VDD = 1.8 V	25°C	200	600
AVD	Large-signal differential voltage	RL = 2 kΩ,		Full range	50			V/mV
	amplification	VO(PP) = 1 V	VDD = 2.7 V/ 3.6 V	25°C	200	1000
				Full range	70

² Full range is 0°C to 70°C for the C suffix and ±40°C to 125°C for the I suffix. If not specified, full range is ± 40°C to 125°C.

input characteristics

	PARAMETER	TEST CONDITIONS		T ²	MIN TYP	MAX	UNIT
				A
				25°C or	±0.2
			VDD = 1.8 V		to
		Measured over		full range
					2
VICR	Common-mode input voltage range	CMRR range,					V
					±0.2
		RS = 50 Ω		25°C or-
			VDD = 2.7 V		to
				Full range
					2.9
				25°C	2.5	15
IIO	Input offset current						pA
		VIC = VDD/2,	TLV278xC	Full range		100
			TLV278xI	Full range		300
		VO = VDD/2,
		RL = 2 kΩ,		25°C	2.5	15
IIB	Input bias current	RS = 50 Ω					pA
			TLV278xC	Full range		100
			TLV278xI	Full range		300
ri(d)	Differential input resistance			25°C	1000		GΩ
Ci(c)	Common-mode input capacitance	f = 1 kHz		25°C	2.8		pF

² Full range is 0°C to 70°C for the C suffix and ±40°C to 125°C for the I suffix. If not specified, full range is ± 40°C to 125°C.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

5

TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA

FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS245 ± MARCH 2000

electrical characteristics at specified free-air temperature, VDD = 1.8 V, 2.7 V (unless otherwise noted) (continued)

output characteristics

	PARAMETER	TEST CONDITIONS			T ²	MIN	TYP	MAX	UNIT
					A
			VDD	= 1.8 V	25°C	1.7	1.77
		VIC = VDD/2,			Full range	1.63
					25°C	2.6	2.68
		IOH = ±1 mA	VDD	= 2.7 V
					Full range	2.6
VOH	High-level output voltage		VDD = 3.6 V		25°C		3.58		V
			VDD	= 1.8 V	25°C	1.5	1.55
		VIC = VDD/2,			Full range	1.46
					25°C	2.5	2.55
		IOH = ±5 mA	VDD	= 2.7 V
					Full range	2.45
			VDD = 3.6 V		25°C		3.55
		VIC = VDD/2,			25°C			70
		IOL = 1 mA			Full range			80
VOL	Low-level output voltage		VDD	= 1.8 V	25°C		180	240	mV
		VIC = VDD/2,			Full range			290
		IOL = 5 mA	VDD	= 2.7 V	25°C		120	170
					Full range			200
		VDD = 1.8 V,	Positive rail				10
IO	Output current	VO = 0.5 V from	Negative rail		25°C		15		mA
		VDD = 2.7 V,	Positive rail				17
		VO = 0.5 V from	Negative rail				23
		Sourcing	VDD = 1.8 V				13
IOS	Short-circuit output current		VDD = 2.7 V		25°C		35		mA
		Sinking	VDD = 1.8 V				21
			VDD = 2.7 V				45

² Full range is 0°C to 70°C for the C suffix and ±40°C to 125°C for the I suffix. If not specified, full range is ± 40°C to 125°C.

power supply

	PARAMETER	TEST CONDITIONS			T ²	MIN	TYP	MAX	UNIT
					A
IDD	Supply current (per channel)	VO = VDD/2,		= VDD	25°C		650	770	µA
			SHDN
					Full range			820
		VDD = 1.8 V to 2.7 V,	No load,		25°C	60	75
		VIC = VDD /2			Full range	58
kSVR	Supply voltage rejection ratio	VDD = 2.7 V to 3.6 V,	No load,		25°C	75	90		dB
	( VDD / VIO)	VIC = VDD /2			Full range	70
		VDD = 1.8 V to 3.6 V,	No load,		25°C	65	80
		VIC = VDD /2			Full range	60

² Full range is 0°C to 70°C for the C suffix and ±40°C to 125°C for the I suffix. If not specified, full range is ± 40°C to 125°C.

6	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA

FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS245 ± MARCH 2000

electrical characteristics at specified free-air temperature, VDD = 1.8 V, 2.7 V (unless otherwise noted) (continued)

dynamic performance

	PARAMETER	TEST CONDITIONS				T ²	MIN	TYP MAX	UNIT
						A
UGBW	Unity gain bandwidth	RL = 2 kΩ,		CL = 25 pF		25°C		8	MHz
				VDD	= 1.8 V	25°C	3.3	4.3
						Full range	3.1
		VO(PP) = 1 V,
						25°C	3.8	4.8
SR+	Positive slew rate at unity gain	RL = 2 kΩ,		VDD	= 2.7 V
						Full range	3.5
		CL = 50 pF
				VDD	= 3.6 V	25°C	4	5
						Full range	3.6		V/µs
				VDD	= 1.8 V	25°C	2.1	2.8
						Full range	1.89
		VO(PP) = 1 V,
						25°C	2.2	2.8
SR±	Negative slew rate at unity gain	RL = 2 kΩ,		VDD	= 2.7 V
						Full range	1.97
		CL = 50 pF
				VDD	= 3.6 V	25°C	3.5	4.2
						Full range	3.4
φm	Phase margin	RL = 2 kΩ,		CL = 25 pF		25°C		58°
	Gain margin							8	dB
		VDD = 1.8 V,		0.1%				1.7
		V(STEP)PP = 1 V,
		AV = ±1,	RL = 2 kΩ	0.01%				2.8
		CL = 10 pF,
ts	Settling time					25°C			µs
		VDD = 2.7 V,		0.1%				1.7
		V(STEP)PP = 1 V,
		AV = ±1,	RL = 2 kΩ	0.01%				2.4
		CL = 10 pF,

² Full range is 0°C to 70°C for the C suffix and ±40°C to 125°C for the I suffix. If not specified, full range is ± 40°C to 125°C.

noise/distortion performance

PARAMETER

TEST CONDITIONS

TA

MIN

TYP

MAX

UNIT

VO(PP) = VDD/2,

AV = 1

0.055%

THD + N

Total harmonic distortion plus noise

RL = 2 kΩ,

AV = 10

0.08%

f = 10 kHz

AV = 100

25°C

0.45%

Vn

Equivalent input noise voltage

f = 1 kHz

18

nV/√

Hz

f = 10 kHz

9

In

Equivalent input noise current

f = 1 kHz

0.9

fA /√

Hz

shutdown characteristics

	PARAMETER		TEST CONDITIONS				T ²	MIN TYP	MAX	UNIT
							A
IDD(SHDN)	Supply current, all channels in shutdown mode						25°C	900	1400	nA
			SHDN = 0 V
	(TLV2780, TLV2783, TLV2785)						Full range		1700
t	Amplifier turnon time³		R	L	= 2 kΩ			800
(on)							25°C			ns
t	Amplifier turnoff time³		R	L	= 2 kΩ			200
(off)

² Full range is 0°C to 70°C for the C suffix and ±40°C to 125°C for the I suffix. If not specified, full range is ± 40°C to 125°C.

³Disable time and enable time are defined as the interval between application of the logic signal to SHDN and the point at which the supply current has reached half its final value.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

7

TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA

FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS WITH SHUTDOWN

SLOS245 ± MARCH 2000

TYPICAL CHARACTERISTICS

Table of Graphs

				FIGURE
	VIO	Input offset voltage	vs Common-mode input voltage	1, 2
	CMRR	Common-mode rejection ratio	vs Frequency	3
	VOH	High-level output voltage	vs High-level output current	4, 6
	VOL	Low-level output voltage	vs Low-level output current	5, 7
	VO(PP)	Maximum peak-to-peak output voltage	vs Frequency	8
	Zo	Output impedance	vs Frequency	9
	IDD	Supply current	vs Supply voltage	10
	IDD	Supply current	vs Free-air temperature	11
	PSRR	Power supply rejection ratio	vs Frequency	12
	AVD	Differential voltage amplification & phase	vs Frequency	13
		Gain-bandwidth product	vs Free-air temperature	14
	SR	Slew rate	vs Supply voltage	15
			vs Free-air temperature	16, 17
	φm	Phase margin	vs Load capacitance	18
	Vn	Equivalent input noise voltage	vs Frequency	19
		Voltage-follower large-signal pulse response	vs Time	20
		Voltage-follower small-signal pulse response	vs Time	21
		Inverting large-signal pulse response	vs Time	22
		Inverting small-signal pulse response	vs Time	23
		Crosstalk	vs Frequency	24
		Shutdown forward & reverse isolation	vs Frequency	25
	IDD(SHDN)	Shutdown supply current	vs Free-air temperature	26
	IDD(SHDN)	Shutdown supply current	vs Supply voltage	27
	IDD(SHDN)	Shutdown supply current/output voltage	vs Time	28

8	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265