MIC7111 datasheet(2/8 Pages) MICREL

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MIC7111

Micrel

MIC7111

June 1998

Absolute Maximum Ratings (Note 1)

Supply Voltage (V

V+ – VV–) ........................................... 12V

Differential Input Voltage (V

IN+ – VIN–) ........... ±(VV+ – VV–)

I/O Pin Voltage (V

IN, VOUT), Note 2

............................................. V

V+ + 0.3V to VV– – 0.3V

Junction Temperature (T

J) ...................................... +150°C

Storage Temperature ............................... –65

°C to +150°C

Lead Temperature (soldering, 10 sec.) ..................... 260

°C

ESD, Note 5 .................................................................. 2kV

Operating Ratings (Note 1)

Supply Voltage (V

V+ – VV–) .............................. 1.8V to 11V

Junction Temperature (T

J) ......................... –40°C to +85°C

Max. Junction Temperature (T

J(max)), Note 3 ........... +85°C

Package Thermal Resistance (

JA), Note 4 .......... 325°C/W

Max. Power Dissipation ............................................ Note 3

DC Electrical Characteristics (1.8V)

V+ = +1.8V, VV– = 0V, VCM = VOUT = VV+/2; RL = 1M; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted

Symbol

Parameter

Condition

Min

Typ

Max

Units

Input Offset Voltage

0.9

TCV

Input Offset Voltage

2.0

µV/°C

Temperature Drift

Input Bias Current

110

500

Input Offset Current

0.01

0.5

Input Resistance

>10

Ω

+PSRR

Positive Power Supply

1.8V

≤ V

V+ ≤ 5V, VV– = 0V,

Rejection Ratio

CM = VOUT = 0.9V

–PSRR

Negative Power Supply

–1.8V

≤ V

V– ≤ –5V, VV+ = 0V,

Rejection Ratio

CM = VOUT = –0.9V

CMRR

Common-Mode Rejection Ratio

CM = –0.2V to +2.0V

Common Mode Input Capacitance

OUT

Output Voltage Swing

output high, R

L = 100k,

0.14

specified as V

V+ – VOUT

output low, R

L = 100k

0.14

output high, R

L = 2k,

6.8

specified as V

V+ – VOUT

output low, R

L = 2k

6.8

Output Short Circuit Current

sourcing, V

OUT = 0V

Note 6

sinking, V

OUT = 1.8V

VOL

Voltage Gain

sourcing

400

V/mV

sinking

400

V/mV

Supply Current

V+ = 1.8V, VOUT = VV+/2

µA

AC Electrical Characteristics (1.8V)

V+ = +1.8V, V– = 0V, V

CM = VOUT = VV+/2; RL = 1M; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted

Slew Rate

voltage follower, 1V step, R

L = 100k@0.9V

0.015

µs

OUT = 1VP–P

GBW

Gain Bandwidth Product

kHz

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