μPC451A

R03DS0143EJ0100 Rev.1.00

Page 4 of 10

2019.1.17

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

MIN.

TYP.

MAX.

Unit

Power Supply Voltage (Split)

V ±

±1.5

±15

V

Power Supply Voltage (V - = GND)

V +

+3

+30

V

ELECTRICAL CHARACTERISTICS

(TA = 25 C, V + = +5 V, V - = GND)

Parameter

Symbol

MIN.

TYP.

MAX.

Unit

Test Condition

Input Offset Voltage

VIO

±2

±7

mV

RS = 0 Ω

Input Offset Current

IIO

±5

±50

nA

Input Bias Current Note 6

IB

26

250

nA

Large Signal Voltage Gain

AV

25000

100000

RL ≧ 2 kΩ

Circuit Current Note 7

ICC

1.0

2

mA

RL = ∞, IO = 0 A

Common Mode Rejection

Ratio

CMR

65

85

dB

Supply Voltage Rejection

Ratio

SVR

65

100

dB

Output Voltage Swing

VO

0

V + -1.5

V

RL = 2 kΩ (connected to

GND)

Common Mode Input Voltage

Range

VICM

0

V + -1.5

V

Output Source Current

IO SOURCE

20

40

mA

VIN (+) = +1 V, VIN (-) = 0 V

Output Sink Current

IO SINK1

10

20

mA

VIN (-) = +1 V, VIN (+) = 0 V

IO SINK2

12

50

μA

VIN (-) = +1 V, VIN (+) = 0 V,

VO = 200 mV

Channel Separation

120

dB

f = 1 ~ 20 kHz

【

Note】6. The absolute value of the input bias current is small, thus the direction of the current flowing from the inside

of the IC may be reversed due to variations in the product during high temperature.

7. This is a current that flows in the internal circuit. This current will flow irrespective of the channel used.