AMC358DMF datasheet(3/8 Pages) ADDTEK

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AMC358

DD017_E

JUNE 2006

ELECTRICAL CHARACTERISTICS

Unless otherwise specified, these specifications apply to the operating at specified free-air temperatures and VCC = 5V.

AMC358

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

TA = 25 °C (Note 2)

Input Offset Voltage

VIO

°C ≤ T

A ≤ 70 °C

TA = 25 °C

- 20

- 250

Input Bias Current (Note 3)

IIB

°C ≤ T

A ≤ 70 °C

500

TA = 25 °C

Input Offset Current

IIO

VCM = 0V,

VOUT = 1.4V

°C ≤ T

A ≤ 70 °C

150

TA = 25 °C

VCC – 1.5

Input Common-mode Voltage

Range (Note 4)

VCM

VCC = 30V

°C ≤ T

A ≤ 70 °C0

VCC – 2.0

No load

0.7

1.2

Supply Current

ICC

VCC = 30V, No load

°C ≤ T

A ≤ 70 °C

1.0

2.0

RL = 2 kΩ

High-level Output Voltage

VOH

VCC = 30V,

°C ≤ T

A ≤ 70 °C

RL = 10 kΩ

Low-level Output Voltage

VOL

RL = 10 kΩ, 0 °C ≤ TA ≤ 70 °C

100

Large Signal Voltage

AVD

VCC =15V, VOUT = 1V to 11V,

RL = 10 kΩ, TA = 25 °C

100

V/mV

Common-mode Rejection Ratio

CMRR

VCC = 5V to 30V,

VCM = 0V to VCC – 1.5V, TA = 25 °C

Power Supply Rejection Ratio

(Note 5)

KSVR

VCC = 5V to 30V, TA = 25 °C

100

Cross Talk (note 5)

f = 1 kHz to 20 kHz, TA = 25 °C

120

Source

VCC =15V, VIN

+ - V

- = 1V,

VOUT = 2V, TA = 25 °C

- 20

- 30

VCC =15V, VIN

+ - V

- = - 1V,

VOUT = 2V, TA = 25 °C

Output Current

Sink

VCC =15V, VIN

+ - V

- = 1V,

VOUT = 2mV, TA = 25 °C

µA

Short Circuit Output Current

(Note 6)

IOS

VCC =15V, TA = 25 °C

± 40

± 60

Note 2:

VOUT ≅ 1.4V, RS = 0Ω, with VCC from 4.5V to 30V; and over the full input common-mode range (0V to VCC – 1.5V) at 25°C.

Note 3:

Due to PNP input stage, the direction of the input current is out of the IC. It is essentially constant, independent of the state of the output,

so no loading change exists on the input lines.

Note 4:

The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25

°C). The

upper limit of the common-mode voltage range is VCC – 1.5V (at 25°C), but either or both inputs can go to 32V without damage,

independent of the magnitude of VCC.

Note 5

These parameters, although guaranteed, are not tested in production.

Note 6:

Short Circuits from the output to VCC can cause excessive heating and eventual destruction. When considering short circuits to ground,

the maximum output current is approximately 40mA independent of the magnitude of VCC. At values of supply voltage in excess of 15V,

continuous short-circuit can exceed the power dissipation ratings and cause destruction. Destructive dissipation can result from

simultaneous shorts on all amplifiers.

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