AS393/393A

Document number: DS40539 Rev. 3 - 2

3 of 14

www.diodes.com

September 2018

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AS393/393A

Electrical Characteristics (Limits in standard typeface are for TA = +25°C, bold typeface applies over TA = -40 to +85°C (Note 6),

VCC = 5V, GND = 0V, unless otherwise specified.)

Notes:

6. These specifications are limited to -40°C

≤ TA ≤ +85°C. Limits over temperature are guaranteed by design, but not tested in production.

7. The input common-mode voltage of either input signal voltage should not be allowed to go negatively by more than 0.3V (at +25°C). The upper end of the

common-mode voltage range is VCC-1.5V (at +25°C), but either or both inputs can go to +36V without damages, independent of the magnitude of the VCC.

Parameter

Conditions

Min

Typ

Max

Unit

Input Offset Voltage

VO = 1.4V, RS = 0Ω,

VCC = 5 to 30V

AS393

—

1.0

5.0

mV

—

—

7

AS393A

—

1.0

3.0

—

—

5

Input Bias Current

IIN+ or IIN- with output in linear range,

VCM = 0V

—

25

250

nA

—

—

400

Input Offset Current

IIN+-IIN-, VCM = 0V

—

5.0

50

nA

—

—

200

Input Common Mode Voltage Range (Note 7)

VCC = 30V

0

—

VCC-1.5

V

Supply Current

RL = ∞

VCC = 5V

—

0.4

1.0

mA

—

—

2

VCC = 30V

—

0.7

1.7

—

—

3

Voltage Gain

VCC = 15V, RL ≥ 15kΩ, VO = 1V to 11V

50

200

—

V/mV

Large Signal Response Time

VIN = TTL Logic Swing, VREF = 1.4V,

VRL = 5V, RL = 5.1k

—

200

—

ns

Response Time

VRL = 5V, RL = 5.1k

—

1.3

—

µs

Output Sink Current

VIN- = 1V, VIN+ = 0V, VO = 1.5V

6.0

16

—

mA

Output Leakage Current

VIN- = 0V, VIN+ = 1V, VO = 5V

—

0.1

—

nA

VIN- = 0V, VIN+ = 1V, VO = 30V

—

—

1

µA

Saturation Voltage

VIN- = 1V, VIN+ = 0, ISINK ≤ 4mA

—

200

400

mV

—

—

500

Thermal Resistance (Junction to Case)

SO-8

—

9

—

°C/W

TSSOP-8

—

15

—

MSOP-8

—

24

—

Thermal Resistance (Junction to Ambient)

SO-8

—

108

—

TSSOP-8

—

179

—

MSOP-8

—

151

—