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

1/15

■ 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)

■ AV AILABLE IN SOT23-5 MICROPACKAGE

DESCRIPTION

The TS86x (Single, Dua l & Quad) is a Rail to Rail
comparator characterized for 2.7V to 10V opera-

tion over -40°C to +85°C temperature range. It ex­hibits an excellent speed to power ratio, fe aturing
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 st age is designed with a push
pull structure allowing a direct connection to m i­crocontroler without additionnal pull-up resistor.

APPLICATION

■ Battery-powered systems (eg: Alarm)

■ Portable communication systems

■ Smoke/gas/fire detectors

■ Portable computers

ORDER CODE

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)

PIN CONNECTIONS (top view)

Part

Number

Temperature

Range

Package

SOT23

Marking

NDPL

TS861I
TS861AI

-40, +85°C

•••

•

•

•

K501
K502

TS862I
TS862AI

-40, +85°C

•••••

•

TS864I
TS864AI

-40, +85°C

•••••

•

1

2

3

4

5

Inverting input

Non-inverting input

Output

V

DD

V

CC

1

2

3

4

5

6

7

8

-

+

Inverting Input 1

N.C.

Non-inverting Input 1

V

DD

V

CC

Output 2

N.C.

N.C.

1
2
3
45

6

7

8

-

+

-

+

Inverting Input 1

Output 1

Non-inverting Input 1

V

DD

V

CC
Output 2
Inverting Input 2

Non-inverting Input 2

TS861ILT

TS864IN-TS864ID-TS864IDT-TS864IPT

TS861ID-TS861IDT

TS862IN-TS862ID-TS862IDT-TS862IPT

Inverting Input 2

Output 2

Non-inverting Input 2

Output 1

Inverting Input 1

Non-inverting Input 1

CC

V

-

CC

V

1

2

3

4

8

5

6

7

9

10

11

12

13

14

+

Output 3

Output 4

Non-inverting Input 4

Inverting Input 4

Non-inverting Input 3

Inverting Input 3

-

+

-

+

-

+

-

+

TS861
TS862
TS864

RAIL TO RAIL

MICROPOWER BICMOS COMPARATORS

February 2002

TS861-TS862-TS864

2/15

ABSOLUTE MAXIMUM RATINGS

OPERATING CONDITIONS

Symbol Parameter Value Unit

V

CC

Supply voltage

1)

12 V

V

id

Differential Input Voltage

2)

±12 V

V

in

Input Voltage Range

3)

-0.3 to 12.3 V

T

std

Storage Temperature Range -65 to +150 °C

T

j

Maximum Junction Temperature 150 °C

P

D

Power dissipation

4)

SOT23-5
DIP8
DIP14
SO8
SO14
TSSOP8
TSSOP14

500
1250
1560

710

830

625

710

mW

ESD

Human Body Model
Machine Model

2

200

kV

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 V

CC

+0.3V.

4. Short-circuits can cause excessive heating and destructive dissipation. P

D

is calculated with T

amb

= +25°C, Tj = +150°C and

R

thja

= 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

Symbol Parameter Value Unit

V

CC

Supply Voltage 2.7 to 10 V

V

icm

Common Mode Input Voltage Range

V

CC

-

- 0.3 to V

CC

+

+ 0.3

V

T

oper

Operating Free Air Temperature Range -40 to + 85 °C

TS861-TS862-TS864

3/15

ELECTRICAL CHARACTERISTICS
V

CC

= +2.7V

T

amb

= 25°C (unless otherwise specified)

Symbol Parameter Min. Typ. Max. Unit

V

io

Input Offset Voltage

TS861/2/4
Tmin<T<Tmax

TS861/2/4A
Tmin<T<Tmax

3

3

15
18

7

10

mV

∆

V

io

Input Offset Voltage Drift 6

µ

V/°C

I

io

Input Offset Current

1)

Tmin<T<Tmax

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

1 150

300

pA

I

ib

Input Bias Current

1)

Tmin<T<Tmax

1 300

600

pA

V

OH

High Level Output Voltage

Isource=2.5mA

Tmin<T<Tmax

2.35

2.15

2.45 V

V

OL

Low Level Output Voltage

Isink=2.5mA

Tmin<T<Tmax

0.2 0.35

0.45

V

A

vd

Large Signal Voltage Gain

2)

2. Design evaluation

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

240 dB

CMR

Common Mode Rejection Ratio
0 < V

ICM

< 2.7V

65

dB

SVR Supply Voltage Rejection Ratio

0 < Vcc < 10V 80

dB

I

CC

Supply current per comparator

no load, output low
no load, output high

6
8

12
14

µ

A

Tplh

Propagation delay from output low to output high
V

ICM

=1.35V, f=10kHz, CL=50pF

overdrive = 10mV
overdrive = 100mV

1.5

0.6

µs

Tphl

Propagation delay from output high to output low
V

ICM

=1.35V, f=10kHz, CL=50pF

overdrive = 10mV
overdrive = 100mV

1.5

0.5

µs

Tf

Fall time
f=10kHz, C

L

=50pF, overdrive=100mV

20 ns

Tr

Rise time
f=10kHz, C

L

=50pF, overdrive=100mV

20 ns

TS861-TS862-TS864

4/15

ELECTRICAL CHARACTERISTICS
V

CC

= +5V

T

amb

= 25°C (unless otherwise specified)

Symbol Parameter Min. Typ. Max. Unit

V

io

Input Offset Voltage

TS861/2/4
Tmin<T<Tmax

TS861/2/4A
Tmin<T<Tmax

3

3

15
18

7

10

mV

∆

V

io

Input Offset Voltage Drift 6

µ

V/°C

I

io

Input Offset Current

1)

Tmin<T<Tmax

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

1150

300

pA

I

ib

Input Bias Current

1)

Tmin<T<Tmax

1300

600

pA

V

OH

High Level Output Voltage

Isource=5mA

Tmin<T<Tmax

4.6

4.45

4.8 V

V

OL

Low Level Output Voltage

Isink=5mA

Tmin<T<Tmax

0.2 0.4

0.55

V

A

vd

Large Signal Voltage Gain

2)

2. Design evaluation

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

240 dB

CMR

Common Mode Rejection Ratio
0 < V

ICM

< 5V

70

dB

SVR Supply Voltage Rejection Ratio

2.7 < Vcc < 10V 80

dB

I

CC

Supply current per comparator

no load, output low
no load, output high

6
8

12
14

µ

A

Tplh

Propagation delay from output low to output high
V

ICM

=2.5V, f=10kHz, CL=50pF

overdrive = 10mV
overdrive = 100mV

2

0.5

µs

Tphl

Propagation delay from output high to output low
V

ICM

=2.5V, f=10kHz, CL=50pF

overdrive = 10mV
overdrive = 100mV

2

0.4

µs

Tf

Fall time
f=10kHz, C

L

=50pF, overdrive=100mV

20 ns

Tr

Rise time
f=10kHz, C

L

=50pF, overdrive=100mV

20 ns

TS861-TS862-TS864

5/15

ELECTRICAL CHARACTERISTICS
V

CC

= +10V

T

amb

= 25°C (unless otherwise specified)

Symbol Parameter Min. Typ. Max. Unit

V

io

Input Offset Voltage (V

ICM

= VCC / 2 )

TS861/2/4
Tmin<T<Tmax

31518mV

∆

V

io

Input Offset Voltage Drift 6

µ

V/°C

I

io

Input Offset Current

1)

Tmin<T<Tmax

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

1150

300

pA

I

ib

Input Bias Current

1)

Tmin<T<Tmax

1300

600

pA

V

OH

High Level Output Voltage

Isource=5mA

Tmin<T<Tmax

9.6

9.45

9.8 V

V

OL

Low Level Output Voltage

Isink=5mA

Tmin<T<Tmax

0.2 0.4

0.55

V

A

vd

Large Signal Voltage Gain

2)

2. Design evaluation

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

240 dB

CMR

Common Mode Rejection Ratio
0 < V

ICM

< 10V

75

dB

SVR Supply Voltage Rejection Ratio

2.7 < Vcc < 10V 80

dB

I

CC

Supply current per comparator

no load, output low
no load, output high

7

10

14
16

µ

A

Tplh

Propagation delay from output low to output high
V

ICM

=5V, f=10kHz, CL=50pF

overdrive = 10mV
overdrive = 100mV

3

0.5

µs

Tphl

Propagation delay from output high to output low
V

ICM

=5V, f=10kHz, CL=50pF

overdrive = 10mV
overdrive = 100mV

2.6

0.4

µs

Tf

Fall time
f=10kHz, C

L

=50pF, overdrive=100mV

20 ns

Tr

Rise time
f=10kHz, C

L

=50pF, overdrive=100mV

20 ns