SGS Thomson Microelectronics TS864IPT, TS864IP, TS864IN, TS864IDT, TS862AIN Datasheet

TS861

TS862

TS864

RAIL TO RAIL MICROPOWER BICMOS COMPARATORS

■ULTRA LOW CURRENT CONSUMPTION

(6µA/comp at Vcc=2.7V)

■RAIL TO RAIL CMOS INPUTS

■PUSH PULL OUTPUTS

■SUPPLY OPERATION FROM 2.7V TO 10V

■LOW PROPAGATION DELAY

■LOW FALL AND RISE TIME: 20ns

■ESD PROTECTION (2kV)

■LATCH-UP IMMUNITY (Class A)

■AVAILABLE IN SOT23-5 MICROPACKAGE

DESCRIPTION

The TS86x (Single, Dual & Quad) is a Rail to Rail comparator characterized for 2.7V to 10V operation over -40°C to +85°C temperature range. It exhibits an excellent speed to power ratio, featuring a current consumption of 6μA per comparator and a response time of 500ns at 2.7V for 100mV overdrive.

Due to its ultra low power consumption and its availability in tiny package, the TS86x comparator family is perfectly suited to battery powered systems. The output stage is designed with a push pull structure allowing a direct connection to microcontroler without additionnal pull-up resistor.

APPLICATION

■Battery-powered systems (eg: Alarm)

■Portable communication systems

■Smoke/gas/fire detectors

■Portable computers

ORDER CODE

Part	Temperature		Package				SOT23
Number	Range	N		D	P	L	Marking
TS861I	-40, +85°C	∙		∙		∙	K501
TS861AI		∙		∙		∙	K502
TS862I	-40, +85°C	∙		∙	∙
TS862AI		∙		∙	∙
TS864I	-40, +85°C	∙		∙	∙
TS864AI		∙		∙	∙

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = Thin Shrink Small Outline Package (TSSOP) - only available

in Tape & Reel (PT)

L = Tiny Package (SOT23-5) - only available in Tape & Reel (LT)

February 2002

PIN CONNECTIONS (top view)

TS861ILT

Output	1	5	VCC
VDD	2
Non-inverting input	3	4	Inverting input

	TS861ID-TS861IDT
N.C.		1		8	N.C.
Inverting Input 1		2	-	7	VCC
Non-inverting Input 1		3	+	6	Output 2
V	DD	4		5	N.C.

TS862IN-TS862ID-TS862IDT-TS862IPT

Output 1	1			8	VCC
Inverting Input 1	2	-		7	Output 2
Non-inverting Input 1	3	+	-	6	Inverting Input 2
VDD	4		+	5	Non-inverting Input 2

TS864IN-TS864ID-TS864IDT-TS864IPT
Output 2	1			14	Output 3
Output 1	2			13	Output 4
+	3			12	-
VCC					VCC
Inverting Input 1	4	-	+	11	Non-inverting Input 4
Non-inverting Input 1	5	+	-	10	Inverting Input 4
Inverting Input 2	6	-	+	9	Non-inverting Input 3
Non-inverting Input 2	7	+	-	8	Inverting Input 3
					1/15

TS861-TS862-TS864

ABSOLUTE MAXIMUM RATINGS

	Symbol	Parameter	Value	Unit
	VCC	Supply voltage 1)	12	V
	Vid	Differential Input Voltage 2)	±12	V
	Vin	Input Voltage Range 3)	-0.3 to 12.3	V
	Tstd	Storage Temperature Range	-65 to +150	°C
	Tj	Maximum Junction Temperature	150	°C
	PD	Power dissipation4)	500	mW
		SOT23-5
		DIP8	1250
		DIP14	1560
		SO8	710
		SO14	830
		TSSOP8	625
		TSSOP14	710
	ESD	Human Body Model	2	kV
		Machine Model	200	V
		Latch-up Immunity	Class A
		Lead Temperature (soldering, 10 sec)	250	°C

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

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

3.The magnitude of input and output voltages must never exceed VCC +0.3V.

4.Short-circuits can cause excessive heating and destructive dissipation. PD is calculated with Tamb = +25°C, T j = +150°C and

Rthja = 250°C/W for SOT23-5 package =100°C/W for DIP8 package

=80°C/W for DIP14 package =175°C/W for SO8 package =150°C/W for SO14 package

=200°C/W for TSSOP8 package =175°C/W for TSSOP14 package

OPERATING CONDITIONS

Symbol	Parameter	Value	Unit
VCC	Supply Voltage	2.7 to 10	V
Vicm	Common Mode Input Voltage Range	VCC- - 0.3 to VCC+ + 0.3	V
Toper	Operating Free Air Temperature Range	-40 to + 85	°C

2/15

TS861-TS862-TS864

ELECTRICAL CHARACTERISTICS

VCC = +2.7V

Tamb = 25°C (unless otherwise specified)

Symbol	Parameter	Min.	Typ.	Max.	Unit
	Input Offset Voltage
	TS861/2/4		3	15
Vio	Tmin<T<Tmax			18	mV
	TS861/2/4A		3	7
	Tmin<T<Tmax			10
Vio	Input Offset Voltage Drift		6		μV/°C
Iio	Input Offset Current 1)		1	150	pA
	Tmin<T<Tmax			300
Iib	Input Bias Current 1)		1	300	pA
	Tmin<T<Tmax			600
VOH	High Level Output Voltage
	Isource=2.5mA	2.35	2.45		V
	Tmin<T<Tmax	2.15
VOL	Low Level Output Voltage
	Isink=2.5mA		0.2	0.35	V
	Tmin<T<Tmax			0.45
Avd	Large Signal Voltage Gain 2)		240		dB
CMR	Common Mode Rejection Ratio				dB
	0 < VICM < 2.7V		65
SVR	Supply Voltage Rejection Ratio				dB
	0 < Vcc < 10V		80
ICC	Supply current per comparator				μA
	no load, output low		6	12
	no load, output high		8	14
Tplh	Propagation delay from output low to output high
	VICM=1.35V, f=10kHz, CL=50pF		1.5		µs
	overdrive = 10mV
	overdrive = 100mV		0.6
Tphl	Propagation delay from output high to output low
	VICM=1.35V, f=10kHz, CL=50pF		1.5		µs
	overdrive = 10mV
	overdrive = 100mV		0.5
Tf	Fall time
	f=10kHz, CL=50pF, overdrive=100mV		20		ns
Tr	Rise time
	f=10kHz, CL=50pF, overdrive=100mV		20		ns

1.Maximum values including unavoidable inaccurates of the industrial test.

2.Design evaluation

3.Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design.

3/15

TS861-TS862-TS864

ELECTRICAL CHARACTERISTICS

VCC = +5V

Tamb = 25°C (unless otherwise specified)

Symbol	Parameter	Min.	Typ.	Max.	Unit
	Input Offset Voltage
	TS861/2/4		3	15
Vio	Tmin<T<Tmax			18	mV
	TS861/2/4A		3	7
	Tmin<T<Tmax			10
Vio	Input Offset Voltage Drift		6		μV/°C
I	Input Offset Current 1)		1	150	pA
io	Tmin<T<Tmax			300
Iib	Input Bias Current 1)		1	300	pA
	Tmin<T<Tmax			600
VOH	High Level Output Voltage
	Isource=5mA	4.6	4.8		V
	Tmin<T<Tmax	4.45
VOL	Low Level Output Voltage
	Isink=5mA		0.2	0.4	V
	Tmin<T<Tmax			0.55
Avd	Large Signal Voltage Gain 2)		240		dB
CMR	Common Mode Rejection Ratio				dB
	0 < VICM < 5V		70
SVR	Supply Voltage Rejection Ratio				dB
	2.7 < Vcc < 10V		80
ICC	Supply current per comparator				μA
	no load, output low		6	12
	no load, output high		8	14
Tplh	Propagation delay from output low to output high
	VICM=2.5V, f=10kHz, CL=50pF		2		µs
	overdrive = 10mV
	overdrive = 100mV		0.5
Tphl	Propagation delay from output high to output low
	VICM=2.5V, f=10kHz, CL=50pF		2		µs
	overdrive = 10mV
	overdrive = 100mV		0.4
Tf	Fall time
	f=10kHz, CL=50pF, overdrive=100mV		20		ns
Tr	Rise time
	f=10kHz, CL=50pF, overdrive=100mV		20		ns

1.Maximum values including unavoidable inaccurates of the industrial test..

2.Design evaluation

3.Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design

4/15

TS861-TS862-TS864

ELECTRICAL CHARACTERISTICS

VCC = +10V

Tamb = 25°C (unless otherwise specified)

Symbol	Parameter	Min.	Typ.	Max.	Unit
Vio	Input Offset Voltage (VICM = VCC / 2 )		3	15	mV
	TS861/2/4
	Tmin<T<Tmax			18
Vio	Input Offset Voltage Drift		6		μV/°C
Iio	Input Offset Current 1)		1	150	pA
	Tmin<T<Tmax			300
Iib	Input Bias Current 1)		1	300	pA
	Tmin<T<Tmax			600
VOH	High Level Output Voltage
	Isource=5mA	9.6	9.8		V
	Tmin<T<Tmax	9.45
VOL	Low Level Output Voltage
	Isink=5mA		0.2	0.4	V
	Tmin<T<Tmax			0.55
Avd	Large Signal Voltage Gain 2)		240		dB
CMR	Common Mode Rejection Ratio				dB
	0 < VICM < 10V		75
SVR	Supply Voltage Rejection Ratio				dB
	2.7 < Vcc < 10V		80
ICC	Supply current per comparator				μA
	no load, output low		7	14
	no load, output high		10	16
Tplh	Propagation delay from output low to output high
	VICM=5V, f=10kHz, CL=50pF		3		µs
	overdrive = 10mV
	overdrive = 100mV		0.5
Tphl	Propagation delay from output high to output low
	VICM=5V, f=10kHz, CL=50pF		2.6		µs
	overdrive = 10mV
	overdrive = 100mV		0.4
Tf	Fall time
	f=10kHz, CL=50pF, overdrive=100mV		20		ns
Tr	Rise time
	f=10kHz, CL=50pF, overdrive=100mV		20		ns

1.Maximum values including unavoidable inaccurates of the industrial test.

2.Design evaluation

3.Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design.

5/15