Texas Instruments TLV2711IDBV, TLV2711CDBVT, TLV2711CDBVR, TLV2711CDBV, TLV2711IDBVT Datasheet

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196 ± AUGUST 1997

D Output Swing Includes Both Supply Rails					DBV PACKAGE
					(TOP VIEW)
D	Low Noise . . . 21 nV/√ Hz Typ at f = 1 kHz
D	Low Input Bias Current . . . 1 pA Typ			OUT	1	5	VDD±/GND

DVery Low Power . . . 11 μA Per Channel Typ

D	Common-Mode Input Voltage Range	VDD+	2
	Includes Negative Rail
D	Wide Supply Voltage Range	IN +	3	4	IN±
	2.7 V to 10 V

DAvailable in the SOT-23 Package

DMacromodel Included

description

EQUIVALENT INPUT NOISE VOLTAGE²

The TLV2711 is a single low-voltage operational amplifier available in the SOT-23 package. It consumes only 11 μA (typ) of supply current and is ideal for battery-power applications. Looking at Figure 1, the TLV2711 has a 3-V noise level of 21 nV/√ Hz at 1kHz; five times lower than competitive SOT-23 micropower solutions. The device exhibits rail-to-rail output performance for increased dynamic range in singleor split-supply applications. The TLV2711 is fully characterized at 3 V and 5 V and is optimized for low-voltage applications.

The TLV2711, 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 combined with 3-V operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs).

Vn ± Equivalent Input Noise Voltage ± nV/ Hz

vs FREQUENCY

80

VDD = 3 V 70 RS = 20 Ω TA = 25°C

60

50

40

30

20

10

0
101	102	103	104

f ± Frequency ± Hz

Figure 1. Equivalent Input Noise Voltage

Versus Frequency

AVAILABLE OPTIONS

	TA	VIOmax AT 25°C	PACKAGED DEVICES	SYMBOL	CHIP FORM³
			SOT-23 (DBV)²		(Y)
	0°C to 70°C	3 mV	TLV2711CDBV	VAJC	TLV2711Y
	± 40°C to 85°C	3 mV	TLV2711IDBV	VAJI

² The DBV package available in tape and reel only. ³ Chip forms are tested at TA = 25°C only.

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 1997, Texas Instruments Incorporated

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

1

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196 ± AUGUST 1997

description (continued)

With a total area of 5.6mm2, the SOT-23 package only requires one-third the board space of the standard 8-pin SOIC package. This ultra-small package allows designers to place single amplifiers very close to the signal source, minimizing noise pick-up from long PCB traces.

TLV2711Y chip information

This chip, when properly assembled, displays characteristics similar to the TLV2711C. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. This chip may be mounted with conductive epoxy or a gold-silicon preform.

BONDING PAD ASSIGNMENTS

(5)	(1)			VDD +
		(3)				(2)
	IN +			+
								(1)	OUT
	IN ±	(4)		±
						(5)
			VDD ± / GND

	CHIP THICKNESS: 10 MILS TYPICAL
46	BONDING PADS: 4 × 4 MILS MINIMUM
(2)	TJmax = 150°C
	TOLERANCES ARE ± 10%.
	ALL DIMENSIONS ARE IN MILS.
	PIN (2) IS INTERNALLY CONNECTED
	TO BACKSIDE OF CHIP.

(4)

(3)

31

2	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

75265 TEXAS DALLAS, •655303 BOX OFFICE POST

3

equivalent schematic
					VDD +
	Q3	Q6		Q9	Q12	Q14	Q16
			R7	C2
IN +				R6
					C1		OUT
IN ±					R5
Q1		Q4
					Q13	Q15	Q17
						R2	D1
Q2	Q5	Q7	Q8	Q10	Q11
R3	R4				R1	D2
					VDD ± / GND

COMPONENT COUNT²

Transistors	23
Diodes	6
Resistors	11
Capacitors	2

²Includes both amplifiers and all ESD, bias, and trim circuitry

TLV2711Y TLV2711, RAIL-TO-RAIL LinCMOS Advanced AMPLIFIERS OPERATIONAL SINGLE MICROPOWER 1997 AUGUST ± SLOS196

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196 ± AUGUST 1997

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 range, VI (any input, see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . ±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: TLV2711C . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . 0°C to 70°C
TLV2711I . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . ±40°C to 85°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . ±65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: DBV 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 VDD ±.

2.Differential voltages are at the noninverting input with respect to the inverting input. Excessive current flows when 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
		POWER RATING	ABOVE TA = 25°C	POWER RATING	POWER RATING
	DBV	150 mW	1.2 mW/°C	96 mW	78 mW

recommended operating conditions

		TLV2711C		TLV2711I		UNIT
		MIN	MAX	MIN	MAX
Supply voltage, VDD (see Note 1)		2.7	10	2.7	10	V
Input voltage range, VI		VDD ±	VDD + ± 1.3	VDD ±	VDD + ± 1.3	V
Common-mode input voltage, VIC		VDD ±	VDD + ± 1.3	VDD ±	VDD + ± 1.3	V
Operating free-air temperature, TA		0	70	± 40	85	°C
NOTE 1: All voltage values, except differential voltages, are with respect to VDD ±.

4	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196 ± AUGUST 1997

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

	PARAMETER	TEST CONDITIONS		T ²	TLV2711C				TLV2711I		UNIT
				A	MIN	TYP	MAX	MIN	TYP	MAX
VIO	Input offset voltage					0.4	3		0.4	3	mV
αVIO	Temperature			Full range							μV/°C
	coefficient of input					1			1
	offset voltage	VDD ± = ± 1.5 V,	VIC = 0,
	Input offset voltage
		VO = 0,	RS = 50 Ω
	long-term drift			25°C		0.003			0.003		μV/mo
	(see Note 4)
IIO	Input offset current			Full range		0.5	150		0.5	150	pA
IIB	Input bias current			Full range		1	150		1	150	pA
				25°C	0	± 0.3		0	± 0.3
					to	to		to	to
VICR	Common-mode input	|VIO | ≤ 5 mV,	RS = 50 Ω		2	2.2		2	2.2		V
	voltage range				0			0
				Full range	to			to
					1.7			1.7
	High-level output	IOH = ± 100 μA		25°C		2.94			2.94
VOH				25°C		2.85			2.85		V
	voltage	μ
		IOH = ±250 A		Full range	2.6			2.6
	Low-level output	VIC = 1.5 V,	IOL = 50 μA	25°C		15			15
VOL				25°C		150			150		mV
	voltage		μ
		VIC = 1.5 V,	IOL = 500 A	Full range			500			500
	Large-signal	VIC = 1.5 V,	RL = 10 kΩ³	25°C	3	7		3	7
AVD	differential voltage			Full range	1			1			V/mV
		VO = 1 V to 2 V
	amplification		RL = 1 MΩ³	25°C		600			600
ri(d)	Differential input			25°C		1012			1012		Ω
	resistance
ri(c)	Common-mode			25°C		1012			1012		Ω
	input resistance
ci(c)	Common-mode	f = 10 kHz,		25°C		5			5		pF
	input capacitance
zo	Closed-loop	f = 7 kHz,	AV = 1	25°C		200			200		Ω
	output impedance
CMRR	Common-mode	VIC = 0 to 1.7 V,	VO = 1.5 V,	25°C	65	83		65	83		dB
	rejection ratio	RS = 50 Ω		Full range	60			60
kSVR	Supply voltage	VDD = 2.7 V to 8 V,	VIC = VDD /2	25°C	80	95		80	95		dB
	rejection ratio
		No load	,	Full range	80			80
	( VDD / VIO)
IDD	Supply current	VO = 1.5 V,	No load	25°C		11	25		11	25	μA
				Full range			30			30

² Full range for the TLV2711C is 0°C to 70°C. Full range for the TLV2711I is ± 40°C to 85°C. 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.

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

5

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196 ± AUGUST 1997

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

	PARAMETER	TEST CONDITIONS		T ²	TLV2711C		TLV2711I		UNIT
				A	MIN	TYP MAX	MIN TYP	MAX
		VO = 1.1 V to 1.9 V,	RL = 10 kΩ³ ,	25°C	0.01	0.025	0.01 0.025
SR	Slew rate at unity gain								V/μs
				Full
		CL = 100 pF³			0.005		0.005
				range
Vn	Equivalent input noise	f = 10 Hz		25°C		80	80
									nV/√ Hz
	voltage	f = 1 kHz		°		22	22
				25 C
VN(PP)	Peak-to-peak equivalent	f = 0.1 Hz to 1 Hz		25°C		660	660		μV
	input noise voltage	f = 0.1 Hz to 10 Hz		°		880	880
				25 C
	Equivalent input noise			25°C
In						0.6	0.6		fA /√ Hz
	current
	Gain-bandwidth product	f = 10 kHz,	RL = 10 kΩ³ ,	25°C		56	56		kHz
		CL = 100 pF³
BOM	Maximum output-swing	VO(PP) = 1 V,	AV = 1,	25°C		7	7		kHz
	bandwidth	RL = 10 kΩ³ ,	CL = 100 pF³
φm	Phase margin at			25°C		56°	56°
	unity gain	RL = 10 kΩ³ ,	CL = 100 pF³
	Gain margin			25°C		20	20		dB

²	Full range is ± 40°C to 85°C.
³	Referenced to 1.5 V

6	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196 ± AUGUST 1997

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

	PARAMETER	TEST CONDITIONS		T ²	TLV2711C				TLV2711I		UNIT
				A	MIN	TYP	MAX	MIN	TYP	MAX
VIO	Input offset voltage					0.45	3		0.45	3	mV
	Temperature			Full range
αVIO	coefficient of input					0.5			0.5		μV/°C
	offset voltage
	Input offset voltage	VDD ± = ± 2.5 V,	VIC = 0,
	long-term drift			°		0.003			0.003		μ
		VO = 0,	RS = 50 Ω	25 C							V/mo
	(see 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	± 0.3		0	± 0.3
				25°C	to	to		to	to
VICR	Common-mode input	|VIO | ≤ 5 mV	RS = 50 Ω		4	4.2		4	4.2		V
	voltage range				0			0
				Full range	to			to
					3.5			3.5
	High-level output	IOH = ± 100 μA		25°C		4.95			4.95
VOH				25°C		4.875			4.875		V
	voltage	IOH = ±250 μA
				Full range	4.6			4.6
	Low-level output	VIC = 2.5 V,	IOL = 50 μA	25°C		12			12
VOL				25°C		120			120		mV
	voltage	VIC = 2.5 V,	IOL = 500 μA
				Full range			500			500
	Large-signal	VIC = 2.5 V,	RL = 10 kΩ³	25°C	6	12		6	12
AVD				Full range	3			3			V/mV
	differential	VO = 1 V to 4 V
	voltage amplification		RL = 1 MΩ³	25°C		800			800
ri(d)	Differential input			25°C		1012			1012		Ω
	resistance
ri(c)	Common-mode			25°C		1012			1012		Ω
	input resistance
ci(c)	Common-mode	f = 10 kHz,		25°C		5			5		pF
	input capacitance
zo	Closed-loop	f = 7 kHz,	AV = 1	25°C		200			200		Ω
	output impedance
CMRR	Common-mode	VIC = 0 to 2.7 V,	VO = 2.5 V,	25°C	70	83		70	83		dB
	rejection ratio	RS = 50 Ω		Full range	70			70
	Supply voltage	VDD = 4.4 V to 8 V,	VIC = VDD /2,	25°C	80	95		80	95
kSVR	rejection ratio										dB
		No load		Full range	80			80
	( VDD / VIO)
IDD	Supply current	VO = 2.5 V,	No load	25°C		13	25		13	25	μA
				Full range			30			30

² Full range for the TLV2711C is 0°C to 70°C. Full range for the TLV2711I is ± 40°C to 85°C. ³ Referenced to 1.5 V

NOTE 5: 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

7

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196 ± AUGUST 1997

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

	PARAMETER	TEST CONDITIONS		T ²	TLV2711C		TLV2711I		UNIT
				A	MIN	TYP MAX	MIN TYP	MAX
		VO = 1.5 V to 3.5 V,	RL = 10 kΩ³ ,	25°C	0.01	0.025	0.01 0.025
SR	Slew rate at unity gain								V/μs
				Full
		CL = 100 pF³			0.005		0.005
				range
Vn	Equivalent input noise	f = 10 Hz		25°C		72	72
									nV/√ Hz
	voltage	f = 1 kHz		°		21	21
				25 C
VN(PP)	Peak-to-peak equivalent	f = 0.1 Hz to 1 Hz		25°C		600	600		μV
	input noise voltage	f = 0.1 Hz to 10 Hz		°		800	800
				25 C
	Equivalent input noise			25°C
In						0.6	0.6		fA /√ Hz
	current
	Gain-bandwidth product	f = 10 kHz,	RL = 10 kΩ³ ,	25°C		65	65		kHz
		CL = 100 pF³
BOM	Maximum output-swing	VO(PP) = 2 V,	AV = 1,	25°C		7	7		kHz
	bandwidth	RL = 10 kΩ³ ,	CL = 100 pF³
φm	Phase margin at			25°C		60°	60°
	unity gain	RL = 10 kΩ³ ,	CL = 100 pF³
	Gain margin			25°C		22	22		dB

²	Full range is ± 40°C to 85°C.
³	Referenced to 1.5 V

electrical characteristics at VDD = 3 V, TA = 25°C (unless otherwise noted)

		PARAMETER	TEST CONDITIONS				TLV2711Y		UNIT
						MIN	TYP	MAX
	VIO	Input offset voltage	VDD ± = ± 1.5 V,	VO = 0,	VIC = 0,		0.47		mV
	IIO	Input offset current					0.5		pA
			RS = 50 Ω
	IIB	Input bias current					1		pA
							± 0.3
	VICR	Common-mode input voltage range	| VIO | ≤ 5 mV,	RS = 50 Ω			to		V
							2.2
	VOH	High-level output voltage	IOH = ±100 μA				2.94		V
			IOH = ± 200 μA				2.85
	VOL	Low-level output voltage	VIC = 0,	IOL = 50 μA			15		mV
			VIC = 0,	IOL = 500 μA			150
	AVD	Large-signal differential	VIC = 1.5 V,	VO = 1 V to 2 V	RL = 10 kΩ²		7		V/mV
		voltage amplification			RL = 1 MΩ²		600
	ri(d)	Differential input resistance					1012		Ω
	ri(c)	Common-mode input resistance					1012		Ω
	ci(c)	Common-mode input capacitance	f = 10 kHz				5		pF
	zo	Closed-loop output impedance	f = 7 kHz,	AV = 1			200		Ω
	CMRR	Common-mode rejection ratio	VIC = 0 to 1.7 V,	VO = 1.5 V,	RS = 50 Ω		83		dB
	kSVR	Supply voltage rejection ratio	VDD = 2.7 V to 8 V,	VIC = VDD/2,	No load		95		dB
		( VDD / VIO)
	IDD	Supply current	VO = 1.5 V,	No load			11		μA
	² Referenced to 1.5 V

8	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

TLV2711, TLV2711Y

Advanced LinCMOS RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS196 ± AUGUST 1997

electrical characteristics at VDD = 5 V, TA = 25°C (unless otherwise noted)

	PARAMETER	TEST CONDITIONS				TLV2711Y		UNIT
					MIN	TYP	MAX
VIO	Input offset voltage	VDD ± = ± 2.5 V,	VIC = 0,	VO = 0,		0.45		mV
IIO	Input offset current					0.5		pA
		RS = 50 Ω
IIB	Input bias current					1		pA
						± 0.3
VICR	Common-mode input voltage range	| VIO | ≤ 5 mV,	RS = 50 Ω			to		V
						4.2
VOH	High-level output voltage	IOH = ± 100 μA				4.95		V
		IOH = ± 250 μA				4.875
VOL	Low-level output voltage	VIC = 2.5 V,	IOL = 50 μA			12		mV
		VIC = 2.5 V,	IOL = 500 μA			120
AVD	Large-signal differential	VIC = 2.5 V,	VO = 1 V to 4 V	RL = 10 kΩ²		12		V/mV
	voltage amplification			RL = 1 MΩ²		800
ri(d)	Differential input resistance					1012		Ω
ri(c)	Common-mode input resistance					1012		Ω
ci(c)	Common-mode input capacitance	f = 10 kHz				5		pF
zo	Closed-loop output impedance	f = 7 kHz,	AV = 1			200		Ω
CMRR	Common-mode rejection ratio	VIC = 0 to 2.7 V,	VO = 2.5 V,	RS = 50 Ω		83		dB
kSVR	Supply voltage rejection ratio	VDD = 4.4 V to 8 V,	VIC = VDD/2,	No load		95		dB
	( VDD / VIO)
IDD	Supply current	VO = 2.5 V,	No load			13		μA
² Referenced to 1.5 V

POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

9