MIC7201 datasheet(3/8 Pages) MICREL

3 / 8 page

December 1998

MIC7201

Micrel

Absolute Maximum Ratings (Note 1)

Supply Voltage (V

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

Differential Input Voltage (V

V+–VV–) ................. ±(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 (T

S) ....................... –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–) ............................ +2.2V to +10V

Input Voltage (V

IN+, VIN–) ................................... VV– to VV+

Continuous Output Current ......................................

±15mA

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

Electrical Characteristics (2.2V)

V+ = 2.2V, VV– = 0V, VCM = VOUT = V+/2; RL = 1MΩ; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted

Symbol

Parameter

Condition

Min

Typ

Max

Units

Zero Error

Z = VOUT – VV+/2

944

TCV

Input Offset Voltage Temp. Drift

µV/°C

Input Resistance

Ω

CMRR

Common-mode Rejection Ratio

CM = 0V to VV+

±PSRR

Split-Supply Rejection Ratio

V+ = VV– = 1.1V to 2.5V,

CM = 0V

+PSRR

Single-Supply Rejection Ratio,

V+ = 2.2V to 5V, VV– = 0V, VCM = 1.1V

Note 8

Gain Error, Note 9

0.2V

≤ V

OUT ≤ 2.0V

±1%

OUT

Output Voltage Swing

output high, R

L = 2k,

Note 10

specified as V

V+ – VOUT

output low, R

L = 2k

output high, R

L = 600Ω,33

specified as V

V+ – VOUT

output low, R

L = 600Ω

Output Short-Circuit Current

sinking or sourcing, Note 6, Note 7

Bandwidth

–3dB point

400

kHz

Slew Rate

0.5

µs

THD

Total Harmonic Distortion

f = 1kHz

0.02

f = 10kHz

0.02

Input Referred Voltage Noise

f = 1kHz

nV Hz

Supply Current

no load

0.6

2.0

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