Datasheet

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TSZ02201-0RAR1G200140-1-2

© 2012 ROHM Co., Ltd. All rights reserved.

4/19

26.OCT.2012 Rev.001

TSZ22111･15･001

BA3404xxx

Description of Electrical Characteristics

Described here are the terms of electric characteristics used in this datasheet. Items and symbols used are also shown.

Note that item name and symbol and their meaning may differ from those on another manufacture’s document or general

document.

1. Absolute maximum ratings

Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute

maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics.

1.1 Power supply voltage (VCC-VEE)

Indicates the maximum voltage that can be applied between the positive power supply terminal and negative power

supply terminal without deterioration or destruction of characteristics of internal circuit.

1.2 Differential input voltage (Vid)

Indicates the maximum voltage that can be supplied between the non-inverting and inverting terminals without

damaging the IC.

1.3 Input common-mode voltage range (Vicm)

Indicates the maximum voltage that can be applied to non-inverting terminal and inverting terminal without

deterioration or destruction of characteristics. Input common-mode voltage range of the maximum ratings not assures

normal operation of IC. When normal Operation of IC is desired, the input common-mode voltage of characteristics

item must be followed.

1.4 Power dissipation (Pd)

Indicates the power that can be consumed by specified mounted board at the ambient temperature 25℃(normal temperature).

As for package product, Pd is determined by the temperature that can be permitted by IC chip in the package

(maximum junction temperature) and thermal resistance of the package.

2. Electrical characteristics

2.1 Input offset voltage (Vio)

Indicates the voltage difference between non-inverting terminal and inverting terminal. It can be translated into the

input voltage difference required for setting the output voltage at 0 V.

2.2 Input offset current (Iio)

Indicates the difference of input bias current between the non-inverting and inverting terminals.

2.3 Input bias current (Ib)

Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias current at

non-inverting terminal and input bias current at inverting terminal.

2.4 Large signal voltage gain (Av)

Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal

and inverting terminal. It is normally the amplifying rate (gain) with reference to DC voltage.

Av = (Output voltage fluctuation) / (Input offset fluctuation)

2.5 Maximum Output Voltage (VOM)

Signifies the voltage range that can be output under specific output conditions.

2.6 Input common-mode voltage range (Vicm)

Indicates the input voltage range under which the IC operates normally.

2.7 Common-mode rejection ratio (CMRR)

Indicates the ratio of fluctuation of input offset voltage when in-phase input voltage is changed. It is normally the

fluctuation of DC.

CMRR = (Change of Input common-mode voltage)/(Input offset fluctuation)

2.8 Power supply rejection ratio (PSRR)

Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. It is normally the fluctuation of

DC. PSRR= (Change of power supply voltage)/(Input offset fluctuation)

2.9 Circuit current (ICC)

Indicates the IC current that flows under specified conditions and no-load steady status.

2.10 Output source current/ output sink current (Isource/Isink)

The maximum current that can be output under specific output conditions, it is divided into output source current and

output sink current. The output source current indicates the current flowing out of the IC, and the output sink current

the current flowing into the IC.