© 2002 Microchip Technology Inc.

DS21464B-page 3

TC7652

1.0

ELECTRICAL

CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS*

Duration of Output Short Circuit ..................... Indefinite

Current Into Any Pin............................................ 10mA

WhileOperating(Note 1)............................ 100

µA

8-Pin Plastic DIP ....................................... 730mW

14-Pin Plastic DIP ..................................... 800mW

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

Operating Temperature Range

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

I Device ......................................... -25°C to +85°C

*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 indi-

cated in the operation sections of the specifications is not

implied. Exposure to Absolute Maximum Rating conditions

for extended periods my affect device reliability.

TC7652 ELECTRICAL SPECIFICATIONS

Symbol

Parameter

Min

Typ

Max

Units

Test Conditions

Input Offset Voltage

—

±2

±5

Average Temperature Co-efficient of

Input Offset Voltage

—0.01

0.05

Offset Voltage vs Time

—

150

—

nV/mo

Input Bias Current (CLK On)

—

—

—

30

100

250

100

—

1000

pA

Input Bias Current (CLK Off)

—

—

—

15

35

100

30

—

1000

pA

Input Offset Current

—

25

150

pA

Input Resistance

—

—

Ω

OL

Large Signal Voltage Gain

120

150

—

dB

Output Voltage Swing (Note 2)±4.7

—

±4.85

±4.95

—

—

CMVR

Common Mode Voltage Range

-4.3

—

+3.5

V

MRR

Common Mode Rejection Ratio

120

140

—

dB

CMVR = -4.3V to +3.5V

PSRR

Power Supply

120

140

—

dB

±3V to ±8V

Input Noise Voltage

—

—

0.2

0.7

1.5

5

DC to 10Hz

Input Noise Current

—

0.01

—

pA/

√Hz

f =10Hz

GBW

Unity Gain Bandwidth

—

0.4

—

MHz

SR

Slew Rate

—

1

—

V/

Overshoot

—

15

—

%

Operating Supply Range

5

—

16

V

Note

1:

Limiting input current to 100

µA is recommended to avoid latch-up problems. Typically 1mA is safe however, this is not

guaranteed.

2:

Output clamp not connected. See typical characteristics curves for output swing versus clamp current characteristics.

3:

See “Output Clamp” under detailed description.