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BA82904Yxxx-C BA82902Yxxx-C

Description of Electrical Characteristics

Described below are descriptions of the relevant electrical terms 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 manufacturer’s or general

document.

1. Absolute Maximum Ratings

Absolute maximum rating items indicate the condition which must not be exceeded even momentarily. Applying of voltage in

excess of absolute maximum rating or use at outside the temperature range which is provided in the absolute maximum

ratings may cause deteriorating the characteristics of the IC or destroying it.

1.1 Supply Voltage (VCC-VEE)

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

supply pin without deteriorating the characteristics of internal circuit or destroying the IC.

1.2 Differential Input Voltage (VID)

Indicates the maximum voltage that can be applied between non-inverting pin and inverting pin without deteriorating

the characteristics of the IC or without destroying it.

1.3 Input Common-mode Voltage Range (VICM)

Indicates the voltage range that can be applied to the non-inverting pin and inverting pin without deteriorating the

characteristics of the IC or without destroying it. Input common-mode voltage range of the maximum ratings does not

assure normal operation of the IC. For normal operation, use the IC within the input common-mode voltage range of

electrical characteristics.

1.4 Storage Temperature Range (Tstg)

The storage temperature range denotes the range of temperatures the IC can be stored without causing excessive

deteriorating the characteristics of the IC.

2. Electrical Characteristics

2.1 Input Offset Voltage (VIO)

Indicates the voltage difference between non-inverting pin and inverting pin. It can be translated as the input voltage

difference required for setting the output voltage at 0V.

2.2 Input Offset Current (IIO)

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

2.3 Input Bias Current (IB)

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

non-inverting and inverting pins.

2.4 Supply Current (ICC)

Indicates the current that flows within the IC under no-load conditions.

2.5 Maximum Output Voltage (High) / Maximum Output Voltage (Low) (VOH/VOL)

Indicates the voltage range of the output under specified load condition. It is typically divided into maximum output

voltage High and maximum output voltage Low. Maximum output voltage (High) indicates the upper limit of output

voltage while maximum output voltage (Low) indicates the lower limit.

2.6 Large Signal Voltage Gain (AV)

Indicates the amplifying rate (gain) of output voltage regarding the voltage difference between non-inverting pin and

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

AV = (Output Voltage) / (Differential Input Voltage)

2.7 Input Common-mode Voltage Range (VICM)

Indicates the input voltage range where IC normally operates.

2.8 Common-mode Rejection Ratio (CMRR)

Indicates the ratio of fluctuation of input offset voltage when the input common mode voltage is changed. It is

normally the fluctuation of DC.

CMRR = (Change of Input Common-mode Voltage) / (Input Offset Voltage Fluctuation)

2.9 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 Voltage Fluctuation)

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TSZ22111 • 15 • 001

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TSZ02201-0GLG0G200040-1-2

20.Feb.2018 Rev.007

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