TLE2682IDWR datasheet(13/49 Pages) TI1

13 / 49 page

TLE2682

HIGHSPEED JFET INPUT DUAL OPERATIONAL AMPLIFIER

WITH SWITCHEDCAPACITOR VOLTAGE CONVERTER

SLOS127 − JUNE 1993

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

TYPICAL CHARACTERISTICS†

OPERATIONAL AMPLIFIER SECTION

VIO − Input Offset Voltage − mV

− 4

− 2.4

− 0.8

0.8

DISTRIBUTION OF TLE2682

INPUT OFFSET VOLTAGE

2.4

VIO

600 Units Tested From One Wafer Lot

VCC ± = ±15 V

TA = 25°C

Figure 7

− 24 −18

−12

− 6

DISTRIBUTION OF TLE2682 INPUT OFFSET

VOLTAGE TEMPERATURE COEFFICIENT

310 Amplifiers

VCC ± = ±15 V

TA = − 40 to 85°C

αVIO − Temperature Coefficient − µV/°C

Figure 8

100

TA − Free-Air Temperature − °C

0.01

INPUT BIAS CURRENT AND

INPUT OFFSET CURRENT

FREE-AIR TEMPERATURE

0.1

−55

− 35

− 15

IIB

IIO

VIC = 0

VO = 0

0.001

Figure 9

VCC ± = ±5 V

100

Figure 10

INPUT BIAS CURRENT AND

INPUT OFFSET CURRENT

FREE-AIR TEMPERATURE

0.01

0.1

−55

− 35

−15

TA − Free-Air Temperature − °C

IIO

IIB

0.001

VIC = 0

VO = 0

VCC ± = ±15 V

† Data applies to the operational amplifier block only. Switched-capacitor block is not supplying VCC− supply.

TLE2682IDWR Datasheet(PDF) 13 Page - Texas Instruments

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