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TC913A

DUAL AUTO-ZEROED OPERATIONAL AMPLIFIERS

TelCom Semiconductor Inc => Microchip 

TC913A

TC913B

DUAL AUTO-ZEROED

OPERATIONAL AMPLIFIERS

ABSOLUTE MAXIMUM RATINGS*

Total Supply Voltage (VDD to VSS ) .......................... +18V

Input Voltage ........................ (VDD + 0.3V) to (VSS – 0.3V)

Current into Any Pin .................................................10mA

While Operating ................................................100µA

Storage Temperature Range ................ – 65°C to +150°C

Lead Temperature (Soldering, 10 sec) ................. +300°C

Operating Temperature Range

C Device ................................................ 0°C to +70°C

Package Power Dissipation (TA = ≤ 70°C)

Plastic SOIC ................................................... 470mW

Plastic DIP ......................................................730mW

*Static-sensitive device. Unused devices should be stored in conductive

material. Stresses above 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

above those indicated in the operational sections of the specifications is not

implied.

ELECTRICAL CHARACTERISTICS: VS = ±5V, TA = +25°C, unless otherwise indicated.

Symbol Parameter

Test Conditions

TC913A

Min Typ Max

TC913B

Min Typ Max

VOS

TCVOS

Input Offset Voltage

Average Temperature

Coefficient of Input

Offset Voltage

TA = +25°C

0°C ≤ TA ≤ +70°C

–25°C ≤ TA ≤ +85°C

(Note 1)

IB

IOS

eN

CMRR

Average Input Bias

Current

Average Input

Offset Current

Input Voltage Noise

Common-Mode

Rejection Ratio

TA = +25°C

0°C ≤ TA ≤ +70°C

–25°C ≤ TA ≤ +85°C

TA = +25°C

TA = +85°C

0.1 to 1 Hz, RS ≤ 100Ω

0.1 to 10 Hz, RS ≤ 100Ω

VSS ≤ VCM ≤ VDD – 2.2V

CMVR

Common-Mode

Voltage Range

AOL

Open-Loop Voltage RL = 10 kΩ, VO = ±4V

Gain

VOUT

BW

Output Voltage Swing RL = 10 kΩ

Closed-Loop

Closed Loop Gain = +1

Bandwidth

SR

PSRR

Slew Rate

Power Supply

Rejection Ratio

RL = 10 kΩ, CL = 50 pF

±3.3V ≤ VS ≤ ±5.5V

VS

Operating Supply

Split Supply

Voltage Range

Single Supply

IS

Quiescent Supply

VS = ±5V

Current

NOTE: 1. Characterized; not 100% tested.

—

—

—

—

—

—

—

—

—

—

110

VSS

115

VSS + 0.3

—

—

110

±3.3

6.5

—

5

0.05

0.05

—

—

—

5

—

0.6

11

116

—

120

—

1.5

2.5

—

—

—

0.65

15

0.15

0.15

90

3

4

20

1

—

—

—

VDD – 2

—

VDD – 0.9

—

—

—

±8.3

16

0.85

—

—

—

—

—

—

—

—

—

—

100

VSS

110

VSS + 0.3

—

—

100

±3.3

6.5

—

15

30

0.1

0.25

0.1

0.25

—

120

—

4

—

6

10

40

—

1

0.6

—

11

—

110

—

— VDD – 2

120

—

— VDD – 0.9

1.5

—

2.5

—

—

—

—

±8.3

—

16

—

1.1

Unit

µV

µV/°C

µV/°C

pA

nA

nA

pA

nA

µVP-P

µVP-P

dB

V

dB

V

MHz

V/µs

dB

V

V

mA

3-270

TELCOM SEMICONDUCTOR, INC.

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