TLC27L4, TLC27L4A, TLC27L4B, TLC27L4Y, TLC27L9

LinCMOS

PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS053C OCTOBER 1987 REVISED AUGUST 1994

POST OFFICE BOX 655303

DALLAS, TEXAS 75265

Trimmed Offset Voltage:

TLC27L9 . . . 900

V Max at 25

= 5 V

Input Offset Voltage Drift . . . Typically
0.1

V/Month, Including the First 30 Days

Wide Range of Supply Voltages Over
Specified Temperature Range:

C to 70

C . . . 3 V to 16 V

 40

C to 85

C . . . 4 V to 16 V

 55

C to 125

C . . . 4 V to 16 V

Single-Supply Operation

Common-Mode Input Voltage Range
Extends Below the Negative Rail (C-Suffix,
I-Suffix Types)

Ultra-Low Power . . . Typically 195

at 25

C, V

= 5 V

Output Voltage Range includes Negative
Rail

High Input Impedance . . . 10

Typ

ESD-Protection Circuitry

Small-Outline Package Option Also
Available in Tape and Reel

Designed-In Latch-Up Immunity

description

The TLC27L4 and TLC27L9 quad operational
amplifiers combine a wide range of input offset
voltage grades with low offset voltage drift, high
input impedance, extremely low power, and high
gain.

These devices use Texas instruments silicon-gate
LinCMOS

technology, which provides offset

voltage stability far exceeding the stability
available with conventional metal-gate pro-
cesses.

The extremely high input impedance, low bias
currents, and low-power consumption make
these cost-effective devices ideal for high-gain,
low- frequency, low-power applications. Four
offset voltage grades are available (C-suffix and
I-suffix types), ranging from the low-cost TLC27L4
(10 mV) to the high-precision TLC27L9 (900

V).

These advantages, in combination with good
common-mode rejection and supply voltage
rejection, make these devices a good choice for
new state-of-the-art designs as well as for
upgrading existing designs.

1994, Texas Instruments Incorporated

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.

LinCMOS is a trademark of Texas Instruments Incorporated.

600

 600

1200

VIO Input Offset Voltage 

Percentage of Units %

 1200

N Package

TA = 25

VDD = 5 V

299 Units Tested From 2 Wafer Lots

DISTRIBUTION OF TLC27L9

INPUT OFFSET VOLTAGE

1OUT

1IN

1IN +

2IN +

2IN

2OUT

4OUT
4IN
4IN +
GND
3IN +
3IN
3OUT

D, J, N, OR PW PACKAGE

(TOP VIEW)

1 20 19

9 10 11 12 13

4IN +
NC
GND
NC
3IN +

1IN +

2IN +

FK PACKAGE

(TOP VIEW)

1IN

1OUT

3OUT

3IN

4OUT

4IN

2IN

2OUT

NC No internal connection

TLC27L4, TLC27L4A, TLC27L4B, TLC27L4Y, TLC27L9
LinCMOS

PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS053C OCTOBER 1987 REVISED AUGUST 1994

POST OFFICE BOX 655303

DALLAS, TEXAS 75265

description (continued)

In general, many features associated with bipolar technology are available on LinCMOS

operational

amplifiers, without the power penalties of bipolar technology. General applications such as transducer
interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are easily designed with the
TLC27L4 and TLC27L9. The devices also exhibit low voltage single-supply operation and ultra-low power
consumption, making them ideally suited for remote and inaccessible battery-powered applications. The
common-mode input voltage range includes the negative rail.

A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density
system applications.

The device inputs and outputs are designed to withstand 100-mA surge currents without sustaining latch-up.

The TLC27L4 and TLC27L9 incorporate internal ESD-protection circuits that prevent functional failures at
voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in
handling these devices, as exposure to ESD may result in the degradation of the device parametric
performance.

The C-suffix devices are characterized for operation from 0

C to 70

C. The I-suffix devices are characterized

for operation from 40

C to 85

C. The M-suffix devices are characterized for operation from 55

C to 125

AVAILABLE OPTIONS

PACKAGED DEVICES

CHIP

VIOmax
AT 25

SMALL

OUTLINE

(D)

CHIP

CARRIER

(FK)

CERAMIC

DIP

(J)

PLASTIC

DIP

(N)

TSSOP

(PW)

CHIP

FORM

(Y)

900

TLC27L9CD

TLC27L9CN

C to 70

2 mV

TLC27L4BCD

TLC27L4BCN

C to 70

5 mV

TLC27L4ACD

TLC27L4ACN

10 mV

TLC27L4CD

TLC27L4CN

TLC27L4CPW

TLC27L4Y

900

TLC27L9ID

TLC27L9IN

C to 85

2 mV

TLC27L4BID

TLC27L4BIN

C to 85

5 mV

TLC27L4AID

TLC27L4AIN

10 mV

TLC27L4ID

TLC27L4IN

C to 125

900

TLC27L9MD

TLC27L9MFK

TLC27L9MJ

TLC27L9MN

C to 125

10 mV

TLC27L4MD

TLC27L4MFK

TLC27L4MJ

TLC27L4MN

The D package is available taped and reeled. Add R suffix to the device type (e.g., TLC27L9CDR).

TLC27L4, TLC27L4A, TLC27L4B, TLC27L4Y, TLC27L9
LinCMOS

PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS053C OCTOBER 1987 REVISED AUGUST 1994

POST OFFICE BOX 655303

DALLAS, TEXAS 75265

TLC27L4Y chip information

These chips, when properly assembled, display characteristics similar to the TLC27L4C. 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: 15 TYPICAL

BONDING PADS: 4

4 MINIMUM

TJmax = 150

TOLERANCES ARE

10%.

ALL DIMENSIONS ARE IN MILS.

PIN (11) IS INTERNALLY CONNECTED
TO BACKSIDE OF CHIP.

1OUT

1IN +

1IN 

VDD

(4)

(6)

(3)

(2)

(5)

(1)

(7)

2IN +

2IN 

2OUT

(11)

GND

3OUT

3IN +

3IN 

(13)

(10)

(9)

(12)

(8)

(14)

4OUT

4IN +

4IN 

108

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

TLC27L4, TLC27L4A, TLC27L4B, TLC27L4Y, TLC27L9

LinCMOS

PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS053C OCTOBER 1987 REVISED AUGUST 1994

POST OFFICE BOX 655303

DALLAS, TEXAS 75265

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

Supply voltage, V

(see Note 1)

18 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Differential input voltage, V

(see Note 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range, V

(any input)

0.3 V to V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input current, I

5 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output current, I

(each output)

30 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current into V

45 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current out of GND

45 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Duration of short-circuit current at (or below) 25

C (see Note 3)

unlimited

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total dissipation

See Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature, T

: C suffix

C to 70

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I suffix

C to 85

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M suffix

C to 125

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

C to 150

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Case temperature for 60 seconds: FK package

260

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, N, or PW package

260

. . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package

300

. . . . . . . . . . . . . . . . . . . . .

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 .
3. The output may be shorted to either supply. Temperature and /or supply voltages must be limited to ensure that the maximum

dissipation rating is not exceeded (see application section).

DISSIPATION RATING TABLE

PACKAGE

POWER RATING

DERATING FACTOR

ABOVE TA = 25

TA = 70

POWER RATING

TA = 85

POWER RATING

TA = 125

POWER RATING

950 mW

7.6 mW/

608 mW

494 mW

1375 mW

11.0 mW/

880 mW

715 mW

275 mW

1375 mW

11.0 mW/

880 mW

715 mW

275 mW

1575 mW

12.6 mW/

1008 mW

819 mW

700 mW

5.6 mW/

448 mW

recommended operating conditions

C SUFFIX

I SUFFIX

M SUFFIX

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

UNIT

Supply voltage, VDD

Common mode input voltage VIC

VDD = 5 V

0.2

3.5

0.2

3.5

Common-mode input voltage, VIC

VDD = 10 V

0.2

8.5

0.2

8.5

Operating free-air temperature, TA

125

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ÐÐ»ÐµÐºÑ‚Ñ€Ð¾Ð½Ð½Ñ‹Ð¹ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñ‚: TLC27L4AIN