MIC862 datasheet(5/14 Pages) MICREL

5 / 14 page

Micrel, Inc.

MIC862

July 29, 2014

Revision 3.0

Electrical Characteristics

(5) (Continued)

V+ = +5V, V- = 0V, VCM = V+/2; RL = 500kΩ to V+/2; TA = 25°C, bold values indicate –40°C ≤ TA ≤ +85°C, unless noted.

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

VOS

Input Offset Voltage

-6

0.1

-5

0.1

Differential Offset Voltage

0.5

Input Offset Voltage

Temperature Coefficient

µV/°C

Input Bias Current

IOS

Input Offset Current

VCM

Input Voltage Range (from V-)

CMRR > 60dB

3.5

4.1

CMRR

Common-Mode Rejection Ratio

0 < VCM < 3.5V

PSRR

Power Supply Rejection Ratio

Supply voltage change of 3V to 5V

AVOL

Large-Signal Voltage Gain

RL = 5kΩ, VOUT = 4.8VPP

RL = 100kΩ, VOUT = 4.8VPP

RL = 500kΩ, VOUT = 4.8VPP

VOUT

Maximum Output Voltage Swing

RL = 5kΩ

V+ -50mV

V+ -37mV

RL = 500kΩ

V+ -3mV

V+ -1.3mV

VOUT

Minimum Output Voltage Swing

RL = 5kΩ

V- +24mV

V- +40mV

RL = 500kΩ

V- +0.7mV

V- +3mV

GBW

Gain-Bandwidth Product

RL = 20kΩ, CL = 2pF, AV = 11

MHz

Phase Margin

–3dB Bandwidth

RL = 1MΩ, CL = 2pF, AV = 1

MHz

Slew Rate

RL = 1MΩ, CL = 2pF, AV = 1

Positive Slew Rate = 1.5V/µs

V/µs

ISC

Short-Circuit Ouptut Current

Source

Sink

Supply Current (per Op Amp)

No Load

µA

Channel-to-Channel Crosstalk

Note 6

-120

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