Datasheet TS3704IN, TS3704ID, TS3704CN, TS3704CD, TS3704C Datasheet (SGS Thomson Microelectronics)



MICROPOWER QUAD CMOS VOLTAGE COMPARATORS

.

PUSH-PULL CMOS OUTPUT (NO EXTER­NAL PULL-UPRESISTORREQUIRED)

.

EXTREMELYLOW SUPPLYCURRENT :
9µATYP / COMPARATOR

.

WIDE SINGLE SUPPLY RANGE (3V TO 16V)
OR DUAL SUPPLIES(± 1.5VTO ± 8V)

.

EXTREMELY LOW INPUT BIAS CURRENT :
1pA TYP

.

EXTREMELYLOW INPUTOFFSET
CURRENT: 1pATYP

.

INPUT COMMON-MODE VOLTAGE RANGE
INCLUDESGND

.

HIGHINPUT IMPEDANCE: 1012Ω TYP

.

FASTRESPONSE TIME : 2µs TYPFOR
5mV OVERDRIVE

.

PIN-TO-PINAND FUNCTIONALLY
COMPATIBLEWITH BIPOLAR LM339

TS3704C,I,M

N

DIP14

(Plastic Package)

(Thin Shrink Small Outline Package)

ORDER CODES

Part Number Temperature Range

TS3704C 0
TS3704I -40oC, +125oC ●●●
TS3704M -55oC, +125oC ●●●
Example : TS3704CN

(Plastic Micropackage)

P

TSSOP14

o

C, +70oC ●●●

D

SO14

Package

NDP

DESCRIPTION

The TS3704is a micropower CMOS quad voltage
comparatorwith extremely low consumption
of9µAtyp / comparator(20 timesless thanbipolar
LM339). The push-pull CMOSoutputstage allows
powerandspacesavingbyeliminatingtheexternal
pull-up resistor required by usual open-collector
output comparators.

Thus responsetimes remain similarto theLM339.

January 1999

PIN CONNECTIONS (top view)

Output 2

1

Output 1

2

V

3

CC

Inverting Input 1

Non-invertingInput 1

Inverting Input 2

Non-inverting Input 2

4

-

+-

5

6

-

+-

7

+

+

14+Output 3

13

Output 4

-

V

12

CC

11

Non-inverting Input 4

Inverting Input 4

10

9

Non-inverting Input 3

Inverting Input 3

8

1/6

TS3704C,I,M

SCHEMATIC DIAGRAM (for 1/4 TS3704)

T

1

T

2

T

9

V+

CC

T

10

T

17

R

1

Input- Input+

TT

34

T

8

T

5

T

6

T

7

T

11

TT

14 15

T

12

T

13

T

16

V-

CC

TT

18 21

Output

TT

19 20

MAXIMUMRATINGS

Symbol Parameter Value Unit

+

V

V

V

T

T

Notes : 1. All voltage values, except differential voltage, are withrespect to networkground terminal.

Supply Voltage - (note1) 18 V

CC

DifferentialInput Voltage- (note 2) ±18 V

id

Input Voltage - (note3) 18 V

V

i

Output Voltage 18 V

O

Output Current 20 mA

I

O

Operating Free-Air TemperatureRange

oper

StorageTemperature Range -65 to +150

stg

2. Differentialvoltages are the non-invertinginput terminal withrespect to the inverting input terminal.

3. The magnitude of the inputand the outputvoltages mustnever exceed the magnitude of the positive supply voltage.

4. Short circuitfrom outputs to V

+

can cause excessive heating and eventual destruction.

CC

TS3704C
TS3704I
TS3704M

0 to +70

-40 to +125

-55 to +125

o

C

o

C

OPERATINGCONDITIONS

Symbol Parameter Value Unit

+

2/6

V

V

Supply Voltage TS3704C,I

CC

Common Mode Input VoltageRange 0 to V

icm

TS3704M

3to16
4to16

+

-1.5 V

CC

V

TS3704C,I,M

ELECTRICAL CHARACTERISTICS

+

= 5V, V

V

CC

Symbol Parameter Min. Typ. Max. Unit

V

io

I

io

I

ib

V

icm

CMR Common-mode Rejection Ratio

SVR Supply Voltage Rejection Ratio

V

OH

V

OL

I

CC

t

PLH

t

PHL

t

f

Note : 1. The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V.

2. Maximum values including unavoidable inaccuracies of the industrial test.

-

= 0V, T

CC

Input Offset Voltage

V

ic=vicm min.,VCC

T

≤ T

min.

amb

=25°C (unlessotherwisespecified)

amb

+

= 5V to 10V - (note 1)

≤T

.

max

Input Offset Current - (note 2)

= 2.5 V

V

ic

T

≤ T

≤T

min.

amb

max

.

Input Bias Current - (note 2)

= 2.5 V

V

ic

T

≤ T

≤T

min.

amb

max

.

Input Common Mode VoltageRange

T

≤ T

≤T

min.

amb

V

ic=Vicm min

+

V

= +5V to +10V 92

CC

.

max

.78

High Level Output Voltage

V

id

T

min.

=1V,I

≤ T

amb

OH =

≤T

-4mA

max

.

Low Level Output Voltage

V

id

T

min.

= -1V,I

≤ T

amb

OL =

≤T

4mA

max

.

Supply Current (4 comparators)

No load - Outputs low

≤ T

≤T

T

min.

amb

max

.

Response Time Low to High

= 0V,f = 10kHz, CL= 50pF, Overdrive= 5mV

V

ic

Overdrive = 10mV
Overdrive = 20mV
Overdrive = 40mV
TTLInput

Response Time High to Low

= 0V,f = 10kHz, CL= 50pF, Overdrive= 5mV

V

ic

Overdrive = 10mV
Overdrive = 20mV
Overdrive = 40mV
TTLInput

Fall time

f = 10kHz, C

= 50pF,Overdrive 50mV 30

L

0toV
0toV

CC
CC

4.5

4.3

+
+

1.2 5

6.5

1

300

1

600

-1.2

-1.5

4.7

234 300

375

36 80

100

1.2
1

0.9

0.8

0.7

2

1.5

0.9

0.7

0.15

mV

pA

pA

V

dB

dB

V

mV

µA

µs

µs

ns

3/6

TS3704C,I,M

PACKAGE MECHANICAL DATA

14 PINS - PLASTICDIP

Dimensions

a1 0.51 0.020

B 1.39 1.65 0.055 0.065

b 0.5 0.020

b1 0.25 0.010

D 20 0.787
E 8.5 0.335

e 2.54 0.100

e3 15.24 0.600

F 7.1 0.280

i 5.1 0.201

L 3.3 0.130

Z 1.27 2.54 0.050 0.100

Min. Typ. Max. Min. Typ. Max.

Millimeters Inches

4/6

PACKAGE MECHANICAL DATA

14 PINS - PLASTICMICROPACKAGE(SO)

TS3704C,I,M

Dimensions

A 1.75 0.069
a1 0.1 0.2 0.004 0.008
a2 1.6 0.063

b 0.35 0.46 0.014 0.018

b1 0.19 0.25 0.007 0.010

C 0.5 0.020
c1 45

D 8.55 8.75 0.336 0.334

E 5.8 6.2 0.228 0.244

e 1.27 0.050

e3 7.62 0.300

F 3.8 4.0 0.150 0.157

G 4.6 5.3 0.181 0.208

L 0.5 1.27 0.020 0.050

M 0.68 0.027

S8

Min. Typ. Max. Min. Typ. Max.

Millimeters Inches

o

(typ.)

o

(max.)

5/6

TS3704C,I,M

PACKAGE MECHANICAL DATA

14 PINS - THIN SHRINK SMALLOUTLINEPACKAGE

Dim.

Min. Typ. Max. Min. Typ. Max.

Millimeters Inches

A 1.20 0.05
A1 0.05 0.15 0.01 0.006
A2 0.80 1.00 1.05 0.031 0.039 0.041

b 0.19 0.30 0.007 0.15

c 0.09 0.20 0.003 0.012
D 4.90 5.00 5.10 0.192 0.196 0.20
E 6.40 0.252

E1 4.30 4.40 4.50 0.169 0.173 0.177

e 0.65 0.025

k0

o

o

8

o

0

o

8

l 0.50 0.60 0.75 0.09 0.0236 0.030

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