ST TSV6292, TSV6293, TSV6294, TSV6295, TSV6292A User Manual

TSV629x, TSV629xA

Micropower, wide bandwidth CMOS operational amplifiers

Features

■Rail-to-rail input and output

■Low power consumption: 29 µA typ, 36 µA max

■Low supply voltage: 1.5 – 5.5 V

■High gain bandwidth product: 1.3 MHz typ

■Stable when used in gain configuration

■Low power shutdown mode: 5 nA typ

■Good accuracy: 800 µV max (A version)

■Low input bias current: 1 pA typ

■Micropackages: MiniSO-8, SOT23-8, MiniSO-10, TSSOP14, TSSOP16

■EMI hardened operational amplifiers

■High tolerance to ESD: 4 kV HBM

■Extended temperature range: -40 to +125° C

Applications

■Battery-powered applications

■Portable devices

■Signal conditioning

■Active filtering

■Medical instrumentation

Description

The TSV6292, TSV6293, TSV6294 and TSV6295 dual and quad operational amplifiers offer a high bandwidth of 1.3 MHz while consuming only

29 µA. They must be used in a gain configuration (equal or above +4 or -3).

The TSV629x series features low voltage, low power operation and rail-to-rail input and output. The devices also offer an ultra-low input bias current and low input offset voltage.

The TSV6293 (dual) and TSV6295 (quad) have two shutdown pins for reduced power consumption.

SOT23-8

SO-8

MiniSO-8/10

TSSOP-14

TSSOP-16

These features make the TSV629x family ideal for sensor interfaces, battery supplied and portable applications, as well as active filtering.

Table 1.	Device summary
	Dual version		Quad version
Reference
	Without	With	Without	With
	standby	standby	standby	standby
TSV629x	TSV6292	TSV6293	TSV6294	TSV6295
TSV629xA	TSV6292A	TSV6293A	TSV6294A	TSV6295A

March 2010

Doc ID 16882 Rev 2

1/25

www.st.com

Contents	TSV629x, TSV629xA

Contents

1	Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		. 3
2	Absolute maximum ratings and operating conditions . . . . . . . . . . . . .		4
3	Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		5
4	Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		13
	4.1	Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	13
	4.2	Rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	13
	4.3	Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	13
	4.4	Optimization of DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . .	14
	4.5	Shutdown function (TSV6293, TSV6295) . . . . . . . . . . . . . . . . . . . . . . . .	14
	4.6	Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . .	15
	4.7	PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	15
	4.8	Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	15
5	Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		16

5.1 SOT23-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.2 SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5.3 MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.4 MiniSO-10 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5.5 TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5.6 TSSOP16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

6	Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	23
7	Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	24

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TSV629x, TSV629xA	Package pin connections

1 Package pin connections

Figure 1. Pin connections for each package (top view)

Out1	1			8	VCC+
In1-	2	_		7	Out2
In1+	3	+	_	6	In2-
VCC-	4		+	5	In2+
	TSV6292IDT/IST/ILT
SO8/Mini-SO8/SOT23-8

Out1	1			14	Out4
In1-	2	_	_	13	In4-
In1+	3	+	+	12	In4+
VCC+	4			11	VCC-
In2+	5	+	+	10	In3+
In2-	6	_	_	9	In3-
Out2	7			8	Out3

TSV6294IPT

TSSOP14

Out1	1			10	VCC+
In1-	2	_		9	Out2
In1+	3	+	_	8	In2-
VCC-	4		+	7	In2+
SHDN1	5			6	SHDN2
		TSV6293IST
		MiniSO-10
Out1	1			16	Out4
In1-	2	_	_	15	In4-
In1+	3	+	+	14	In4+
VCC+	4			13	VCC-
In2+	5	+	+	12	In3+
In2-	6	_	_	11	In3-
Out2	7			10	Out3
SHDN1/2	8			9	SHDN3/4

TSV6295IPT

TSSOP16

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Absolute maximum ratings and operating conditions	TSV629x, TSV629xA

2 Absolute maximum ratings and operating conditions

Table 2.				Absolute maximum ratings (AMR)
Symbol				Parameter			Value	Unit
	VCC			Supply voltage(1)			6	V
	Vid			Differential input voltage (2)			±VCC	V
	V	in		Input voltage (3)	V	CC-	- 0.2 to V + 0.2	V
							CC+
	I			Input current (4)			10	mA
	in
				Shutdown voltage(3)	VCC- - 0.2 to VCC++ 0.2			V
	SHDN
	Tstg			Storage temperature			-65 to +150	°C
				Thermal resistance junction to ambient(5)(6)
				SOT23-8			105
				MiniSO-8			190
	Rthja			SO-8			125	°C/W
				Mini-SO10			113
				TSSOP14			100
				TSSOP16			95
	Tj			Maximum junction temperature			150	°C
				HBM: human body model(7)			4	kV
	ESD			MM: machine model(8)			200	V
				CDM: charged device model(9)			1.5	kV
				Latch-up immunity			200	mA

1.All voltage values, except differential voltages are with respect to network ground terminal.

2.Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.

3.VCC-Vin must not exceed 6 V, Vin must not exceed 6V.

4.Input current must be limited by a resistor in series with the inputs.

5.Short-circuits can cause excessive heating and destructive dissipation.

6.Rth are typical values.

7.Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating.

8.Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins floating.

9.Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to ground.

Table 3.	Operating conditions
Symbol	Parameter	Value	Unit
VCC	Supply voltage	1.5 to 5.5	V
Vicm	Common mode input voltage range	VCC- - 0.1 to VCC+ + 0.1	V
Toper	Operating free air temperature range	-40 to +125	°C

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TSV629x, TSV629xA	Electrical characteristics

3 Electrical characteristics

Table 4. Electrical characteristics at VCC+ = +1.8 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, and RL connected to VCC/2 (unless otherwise specified)

Symbol	Parameter	Conditions	Min.	Typ.	Max.	Unit
DC performance
		TSV629x			4
		TSV629xA			0.8	mV
Vio	Offset voltage	TSV6293AIST - MiniSO-10			1
		TSV629x -Tmin < Top < Tmax			6
		TSV629xA - Tmin < Top < Tmax			2
		TSV6293AIST - Tmin < Top < Tmax			2.2
DVio	Input offset voltage drift			2		μV/°C
Iio	Input offset current			1	10(1)	pA
	(Vout = VCC/2)	Tmin < Top < Tmax		1	100	pA
Iib	Input bias current			1	10(1)	pA
	(Vout = VCC/2)	Tmin < Top < Tmax		1	100	pA
CMR	Common mode rejection	0 V to 1.8 V, Vout = 0.9 V	53	74		dB
	ratio 20 log ( Vic/ Vio)	Tmin < Top < Tmax	51			dB
Avd	Large signal voltage gain	RL= 10 kΩ, Vout= 0.5 V to 1.3 V	78	95		dB
		Tmin < Top < Tmax	73			dB
VOH	High level output voltage	RL = 10 kΩ	35	5		mV
		Tmin < Top < Tmax	50
VOL	Low level output voltage	RL = 10 kΩ		4	35	mV
		Tmin < Top < Tmax			50
	Isink	Vout = 1.8 V	6	12		mA
Iout		Tmin < Top < Tmax	4
	Isource	Vout = 0 V	6	10
		Tmin < Top < Tmax	4
ICC	Supply current (per operator)	No load, Vout=VCC/2		25	31	µA
		Tmin < Top < Tmax			33	µA
AC performance
GBP	Gain bandwidth product	RL = 10 kΩ, CL = 100 pF		1.1		MHz
Gain	Minimum gain for stability	Phase margin = 60°, Rf = 10kΩ,		+4		V/V
				-3
		RL = 10 kΩ, CL = 20 pF, Top = 25° C
SR	Slew rate	RL = 10 kΩ, CL = 100 pF, Vout = 0.5 V		0.33		V/μs
		to 1.3V
1. Guaranteed by design.

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Electrical characteristics									TSV629x, TSV629xA
Table 5.		Shutdown characteristics VCC = 1.8 V (TSV6293, TSV6295)
Symbol			Parameter				Conditions	Min.	Typ.	Max.	Unit
DC performance
					SHDN		= VCC-		2.5	50	nA
		Supply current in shutdown
ICC					Tmin < Top < 85° C					200	nA
		mode (all operators)
					Tmin < Top < 125° C					1.5	µA
ton		Amplifier turn-on time			RL = 5 k, Vout = VCC- to VCC- + 0.2 V				200		ns
toff		Amplifier turn-off time			RL = 5 k, Vout = VCC+ - 0.5 V to				20		ns
					VCC+ - 0.7 V
VIH			logic high					1.35			V
		SHDN
VIL			logic low							0.6	V
		SHDN
IIH			current high				= VCC+		10		pA
		SHDN			SHDN
IIL			current low				= VCC-		10		pA
		SHDN			SHDN
							= VCC-		50		pA
IOLeak		Output leakage in shutdown			SHDN
		mode			Tmin < Top < 125° C				1		nA

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TSV629x, TSV629xA					Electrical characteristics
Table 6.	VCC+ = +3.3 V, VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2
	(unless otherwise specified)
Symbol	Parameter			Conditions	Min.	Typ.	Max.	Unit
DC performance
		TSV629x					4
		TSV629xA					0.8
Vio	Offset voltage	TSV6293AIST - MiniSO-10					1	mV
		TSV629x -Tmin < Top < Tmax					6
		TSV629xA - Tmin < Top < Tmax					2
		TSV6293AIST - Tmin < Top < Tmax					2.2
DVio	Input offset voltage drift					2		μV/°C
Iio	Input offset current					1	10(1)	pA
		Tmin < Top < Tmax				1	100	pA
Iib	Input bias current					1	10(1)	pA
		Tmin < Top < Tmax				1	100	pA
CMR	Common mode rejection	0 V to 3.3 V, Vout = 1.65 V			57	79		dB
	ratio 20 log ( Vic/ Vio)	Tmin < Top < Tmax			53			dB
		R =10 kΩ, V		= 0.5 V to 2.8 V	81	98		dB
Avd	Large signal voltage gain	L	out
		Tmin < Top < Tmax			76			dB
VOH	High level output voltage	RL = 10 kΩ			35	5		mV
		Tmin < Top < Tmax			50
VOL	Low level output voltage	RL = 10 kΩ				4	35	mV
		Tmin < Top < Tmax					50
	Isink	Vo = 5 V			23	45		mA
Iout		Tmin < Top < Tmax			20
	Isource	Vo = 0 V			23	38		mA
		Tmin < Top < Tmax			20
ICC	Supply current (per operator)	No load, Vout= 2.5 V				26	33	µA
		Tmin < Top < Tmax					35	µA
AC performance
GBP	Gain bandwidth product	RL = 10 kΩ, CL = 100 pF				1.2		MHz
Gain	Minimum gain for stability	Phase margin = 60°, Rf = 10kΩ,				+4		V/V
						-3
		RL = 10 kΩ, CL = 20 pF, Top = 25° C
SR	Slew rate	RL = 10 kΩ,		CL = 100 pF, Vout = 0.5 V		0.4		V/μs
		to 2.8 V
1. Guaranteed by design.

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Electrical characteristics							TSV629x, TSV629xA
Table 7.	VCC+ = +5 V, VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2
	(unless otherwise specified)
Symbol	Parameter			Conditions		Min.	Typ.	Max.	Unit
DC performance
		TSV629x						4
		TSV629xA						0.8
Vio	Offset voltage	TSV6293AIST - MiniSO-10						1	mV
		TSV629x - Tmin < Top < Tmax						6
		TSV629xA - Tmin < Top < Tmax						2
		TSV629xA - Tmin < Top < Tmax						2.2
DVio	Input offset voltage drift						2		μV/°C
Iio	Input offset current						1	10(1)	pA
		Tmin < Top < Tmax					1	100	pA
Iib	Input bias current						1	10(1)	pA
		Tmin < Top < Tmax					1	100	pA
CMR	Common mode rejection	0 V to 5 V, Vout = 2.5 V				60	80		dB
	ratio 20 log ( Vic/ Vio)	Tmin < Top < Tmax				55
Avd	Large signal voltage gain	RL=10 kΩ, Vout = 0.5 V to 4.5 V				85	98		dB
		Tmin < Top < Tmax				80
SVR	Supply voltage rejection ratio	VCC = 1.8 to 5 V				75	102		dB
	20 log ( VCC/ Vio)	Tmin < Top < Tmax				73
		VRF = 100 mVrms, f = 400 MHz					61
EMIRR	EMI rejection ratio	VRF = 100 mVrms, f = 900 MHz					85		dB
	EMIRR = -20 log (VRFpeak/ Vio)	V	RF	= 100 mV	, f = 1800 MHz		92
					rms
		VRF = 100 mVrms, f = 2400 MHz					83
VOH	High level output voltage	RL = 10 kΩ				35	7		mV
		Tmin < Top < Tmax				50
VOL	Low level output voltage	RL = 10 kΩ					6	35	mV
		Tmin < Top < Tmax						50
	Isink	Vo = 5 V				40	69		mA
Iout		Tmin < Top < Tmax				35
	Isource	Vo = 0 V				40	74		mA
		Tmin < Top < Tmax				35
ICC	Supply current (per operator)	No load, Vout = 2.5 V					29	36	µA
		Tmin < Top < Tmax						38	µA

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