MIC6251/6252
Micrel
MIC6251/6252
IttyBitty™ GainBlock™ Amplifiers
Preliminary Information
General Description
The MIC6251 and MIC6252 are IttyBitty™ GainBlock™
amplifiers for use as follows:
MIC6251 ................................ +2, +1, –1 gain amplifier
MIC6252 .................................. +0.5, +1 gain amplifier;
average value amplifier
The MIC6251 and MIC6252 amplifiers operate from 4V to
32V. Both can use single or split supplies. These amplifiers
feature internal, well-matched, gain-setting resistors and an
input common-mode range that includes the negative supply
(ground).
The MIC6251/2 is available in the tiny SOT-23-5 surface
mount package.
Features
•
•
•
•
•
•
4V to 32V operation
Small footprint package
Internally compensated
2MHz bandwidth
6V/µs typical slew rate
Short circuit protected
Applications
• Analog building blocks
• Summing amplifier
• Gain block
Ordering Information
Part Number
MIC6251BM5
MIC6252BM5
Marking
A51
A52
Temperature
–40°C to +85°C
–40°C to +85°C
Range Package
SOT-23-5
SOT-23-5
Functional Configuration
IN+
3
20k
V–
2
OUT
1
20k
20k
20k
20k
4
IN–
5
V+
IN+
3
V–
2
OUT
1
20k
20k
4
IN–
20k
5
V+
MIC6251
MIC6252
Pin Configuration
IN+
3
V– OUT
2
1
Part Number
MIC6251BM5
MIC6252BM5
Identification
A51
A52
4
Axx
5
Part
Identification
IN–
V+
SOT-23-5 (M5)
IttyBitty and GainBlock are a trademarks of Micrel, Inc.
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com
July 1998
1
MIC6251/6252
MICREL [ MICREL SEMICONDUCTOR ]
