MAX492 데이터 시트보기 (PDF) - Maxim Integrated

부품명

상세내역

제조사

MAX492

Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps

Maxim Integrated 

Single/Dual/Quad, Micropower,

Single-Supply Rail-to-Rail Op Amps

DC ELECTRICAL CHARACTERISTICS

(VCC = 2.7V to 6V, VEE = GND, VCM = 0V, VOUT = VCC / 2, TA = -55°C to +125°C, unless otherwise noted.)

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

Input Offset Voltage

Input Offset Voltage Tempco

VCM = VEE to VCC

±1.2 mV

±2

µV/°C

Input Bias Current

VCM = VEE to VCC

Input Offset Current

VCM = VEE to VCC

Common-Mode Input Voltage Range

Common-Mode Rejection Ratio

(VEE - 0.05V) ≤ VCM ≤ (VCC + 0.05V)

Power-Supply Rejection Ratio

VCC = 2.7V to 6V

VCC = 2.7V, RL = 100kΩ,

VOUT = 0.25V to 2.45V

Sourcing

Sinking

VEE - 0.05

66

80

82

80

±200 nA

±10

nA

VCC + 0.05 V

dB

dB

VCC = 2.7V, RL = 1kΩ,

Sourcing

90

Large-Signal Voltage Gain

VOUT = 0.5V to 2.2V

Sinking

72

(Note 1)

VCC = 5.0V, RL = 100kΩ, Sourcing

86

dB

VOUT = 0.25V to 4.75V

Sinking

82

VCC = 5.0V, RL = 1kΩ,

Sourcing

94

VOUT = 0.5V to 4.5V

Sinking

76

Output Voltage Swing

RL = 100kΩ

VOH

VOL

(Note 1)

RL = 1kΩ

VOH

VOL

Operating Supply-Voltage Range

VCC - 0.075

VEE + 0.075

V

VCC - 0.250

VEE + 0.250

2.7

6.0

V

Supply Current (per amplifier)

VCM = VOUT = VCC / 2

VCC = 2.7V

VCC = 5V

200

µA

225

Note 1: RL to VEE for sourcing and VOH tests; RL to VCC for sinking and VOL tests.

_______________________________________________________________________________________ 5

Share Link: