MIC862 datasheet(3/14 Pages) MICREL

3 / 14 page

Micrel, Inc.

MIC862

July 29, 2014

Revision 3.0

Absolute Maximum Ratings

(1)

Supply Voltage (VV+ to VV-)..........................................+6.0V

Differential Input Voltage (VIN+ to VIN-)

(3) ......................+6.0V

Input Voltage (VIN+ to VIN-) ..................VV+ + 0.3V, VV- - 0.3V

Lead Temperature (soldering, 10s)............................ 260°C

Output Short-Circuit Current Duration....................Indefinite

Operating Temperature .............................

–40°C to +125°C

Storage Temperature (Ts).......................................... 150°C

ESD Rating

(4)................................................. ESD Sensitive

Operating Ratings

(2)

Supply Voltage (V+ to V-) .......................... +2.0V to +5.25V

Ambient Temperature (TA) .......................... –40°C to +85°C

Package Thermal Resistance



JA (Using 4 Layer PCB) .................................. 100°C/W



JC (Using 4 Layer PCB) .................................... 70°C/W

Electrical Characteristics

(5)

V+ = +2V, 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 > 50dB

0.5

CMRR

Common-Mode Rejection Ratio

0 < VCM < 1V

PSRR

Power Supply Rejection Ratio

Supply voltage change of 2V to 2.7V

AVOL

Large-Signal Voltage Gain

RL = 5kΩ, VOUT = 1.4VPP

RL = 100kΩ, VOUT = 1.4VPP

RL = 500kΩ, VOUT = 1.4VPP

100

VOUT

Maximum Output Voltage Swing

RL = 5kΩ

V+ -80mV

V+ -55mV

RL = 500kΩ

V+ -3mV

V+ -1.4mV

VOUT

Minimum Output Voltage Swing

RL = 5kΩ

V- +14mV

V- +20mV

RL = 500kΩ

V- +0.85mV

V- +3mV

GBW

Gain-Bandwidth Product

RL = 20kΩ, CL = 2pF, AV = 11

2.1

MHz

Phase Margin

RL = 20kΩ, CL = 2pF, AV = 11

–3dB Bandwidth

RL = 1MΩ, CL = 2pF, AV = 1

4.2

MHz

Slew Rate

RL = 1MΩ, CL = 2pF, AV = 1

Positive Slew Rate = 1.5V/µs

V/µs

ISC

Short-Circuit Ouptut Current

Source

1.8

2.6

Sink

1.5

2.2

Supply Current (per Op Amp)

No Load

µA

Channel-to-Channel Crosstalk

Note 6

-100

Notes:

Exceeding the absolute maximum ratings may damage the device.

The device is not guaranteed to function outside its operating ratings.

Exceeding the maximum differential input voltage will damage the input stage and degrade performance. In particular, input bias current is likely to

increase.

Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5k

Ω in series with 100pF.

Specification for packaged product only.

DC signal referenced to input. Refer to Typical Characteristics graphs for AC performance.

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