Texas Instruments TL3116IPWLE, TL3116IPWR, TL3116IDR, TL3116ID, TL3116CPWLE Datasheet

TL3116, TL3116Y

ULTRA-FAST LOW-POWER

PRECISION COMPARAT ORS

SLCS132B – MARCH 1997 – REVISED APRIL 1997

1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

D

Ultra-Fast Operation . . . 10 ns (typ)

D

Low Positive Supply Current

12.7 mA (Typ)

D

Operates From a Single 5-V Supply or From
a Split ±5-V Supply

D

Complementary Outputs

D

Input Common-Mode Voltage Includes
Negative Rail

D

Low Offset Voltage

D

No Minimum Slew Rate Requirement

D

Output Latch Capability

D

Functional Replacement to the LT1116

description

The TL31 16 is an ultra-fast comparator designed
to interface directly to TTL logic while operating
from either a single 5-V power supply or dual
±5-V supplies. The input common-mode voltage
extends to the negative rail for ground sensing
applications. It features extremely tight offset
voltage and high gain for precision applications. It
has complementary outputs that can be latched
using the LATCH ENABLE terminal. Figure 1
shows the positive supply current of the
comparator. The TL3116 only requires 12.7 mA
(typical) to achieve a propagation delay of 10 ns.

The TL3116 is a pin-for-pin functional replace­ment for the LT1116 comparator, offering
high-speed operation but consuming much less
power.

AVAILABLE OPTIONS

PACKAGED DEVICES

T

A

SMALL

OUTLINE

†

(D)

TSSOP

(PW)

CHIP

FORM

‡

(Y)

0°C to 70°C TL3116CD TL3116CPWLE TL3116Y

–40°C to 85°C TL3116ID TL3116IPWLE —

†

The PW packages are available left-ended taped and reeled only.

‡

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.

D AND PW PACKAGE

(TOP VIEW)

1
2
3
4

8
7
6
5

V

CC+

IN+
IN–

V

CC–

Q OUT
Q OUT
GND
LATCH ENABLE

symbol (each comparator)

IN+

IN–

Figure 1

–50 –25 0 25 50 75 100 125

9

7

6

13

14

POSITIVE SUPPLY CURRENT

vs

FREE-AIR TEMPERATURE

15

12

11

8

5

10

– Positive Supply Current – mA
I

CC

TA – Free-Air Temperature – °C

Q

OUT

Q OUT

VCC = ± 5 V

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

TL3116, TL3116Y
ULTRA-FAST LOW-POWER
PRECISION COMPARAT ORS

SLCS132B – MARCH 1997 – REVISED APRIL 1997

2

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TL3116Y chip information

This chip, when properly assembled, displays characteristics similar to the TL31 16C. Thermal compression or
ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive
epoxy or a gold-silicon preform.

BONDING PAD ASSIGNMENTS

CHIP THICKNESS: 10 MILS TYPICAL
BONDING PADS: 4 × 4 MILS MINIMUM
TJ max = 150°C
TOLERANCES ARE ±10%.
ALL DIMENSIONS ARE IN MILS.
TERMINALS 1 AND 6 CAN BE

CONNECTED TO MULTIPLE PADS.

Q OUT

IN–

IN+

LATCH ENABLE

Q OUT

(5)

(2)

(3)

(1)

(6)

V

CC+

GND

(7)

(8)

+
–

V

CC–

(4)

55

63

(1)

(4)

(3)

(2)

(5)

(1)

(1)

(8)

(7)

(6)

(6)

(6)

COMPONENT COUNT

Bipolars 53
MOSFETs 49
Resistors 46
Capacitors 14

TL3116, TL3116Y

ULTRA-FAST LOW-POWER

PRECISION COMPARAT ORS

SLCS132B – MARCH 1997 – REVISED APRIL 1997

3

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

†

Supply voltage, VDD (see Note 1) – 7 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Differential input voltage, VID (see Note 2) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range, V

I

7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage, V

I

(LA TCH ENABLE) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output current, IO ± 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range, TA –40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range, T

stg

– 65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

†

Stresses beyond those listed under “absolute maximum ratings” 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 “recommended operating conditions” 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 network ground.

2. Differential voltages are at IN+ with respect to IN–.

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C

TA = 70°C

POWER RATING

D 725 mW 5.8 mW/°C 464 mW

PW

525 mW 4.2 mW/°C 336 mW

TL3116, TL3116Y
ULTRA-FAST LOW-POWER
PRECISION COMPARAT ORS

SLCS132B – MARCH 1997 – REVISED APRIL 1997

4

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

electrical characteristics at specified operating free-air temperature, VDD = ±5 V, VLE = 0 (unless
otherwise noted)

TL3116C TL3116I

PARAMETER

TEST CONDITIONS

†

MIN TYP‡MAX MIN TYP‡MAX

UNIT

p

TA = 25°C 0.5 3 0.5 3

VIOInput offset voltage

TA = full range 3.5 3.5

mV

α

VIO

T emperature coef ficient
of input offset voltage

–2.5 –2.8 µV/°C

p

TA = 25°C 0.1 0.2 0.1 0.2

IIOInput offset current

TA = full range 0.3 0.35

µ

A

p

TA = 25°C 0.7 1.1 0.7 1.1

IIBInput bias current

TA = full range 1.2 1.5

µ

A

Common-mode input

VDD = ±5 V –5 2.5 –5 2.5

V

ICR

voltage range

VDD = 5 V

0 2.5 0 2.5

V

CMRR

Common-mode rejection
ratio

–5 ≤ VIC ≤ 2.5 V 75 100 75 100 dB

Supply-voltage rejection

Positive supply: 4.6 V ≤ +VDD ≤ 5.4 V,
TA = 25°C

60 80 60 80

k

SVR

ygj

ratio

Negative supply: –7 V ≤ –VDD ≤ –2 V,
TA = 25°C

80 100 80 100

dB

p

I

(sink)

= 4 mA, V+ ≤ 4.6 V,

TA = 25°C

400 600 400 600

VOLLow-level output voltage

I

(sink)

= 10 mA, V+ ≤ 4.6 V,

TA = 25°C

750 750

mV

p

V+ ≤ 4.6 V, IO = 1 mA,
TA = 25°C

3.6 3.9 3.6 3.9

VOHHigh-level output voltage

V+ ≤ 4.6 V, IO = 10 mA,
TA = 25°C

3.4 3.8 3.4 3.8

V

Positive supply current

12.7 14.7 12.7 15

I

CC

Negative supply current

T

A

=

full range

–2.6 –3

mA

V

IL

Low-level input voltage
(LATCH ENABLE)

0.8 0.8 V

V

IH

High-level input voltage
(LATCH ENABLE)

2 2 V

Low-level input current

VLE = 0 0 1 0 1 µA

I

IL

(LATCH ENABLE)

VLE = 2 V 24 39 24 45 µA

†

Full range for the TL3116C is TA = 0°C to 70°C. Full range for the TL3116I is TA = –40°C to 85°C.

‡

All typical values are measures with TA = 25°C.