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Burr-Brown - SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier Series

Numéro de référence OPA4237UA
Description SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier Series
Fabricant Burr-Brown 
Logo Burr-Brown 





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OPA4237UA fiche technique
® SO-8
single/dual
SSOP-16
quad
MSOP dual
SOT-23-5
single
OPA237
OPA2237
OPA4237
SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
MicroAmplifier Series
FEATURES
DESCRIPTION
q MICRO-SIZE, MINIATURE PACKAGES
Single: SOT-23-5, SO-8
Dual: MSOP-8, SO-8
Quad: SSOP-16
q LOW OFFSET VOLTAGE: 750µV max
q WIDE SUPPLY RANGE
Single Supply: +2.7V to +36V
Dual Supply: ±1.35V to ±18V
q LOW QUIESCENT CURRENT: 350µA max
q WIDE BANDWIDTH: 1.5MHz
APPLICATIONS
q BATTERY POWERED INSTRUMENTS
q PORTABLE DEVICES
q PCMCIA CARDS
q MEDICAL INSTRUMENTS
q TEST EQUIPMENT
OPA237
Out 1
V– 2
+In 3
5 V+
4 –In
The OPA237 op amp family is one of Burr-Brown’s
MicroAmplifierseries of miniature products. In addi-
tion to small size, these devices feature low offset
voltage, low quiescent current, low bias current, and a
wide supply range. Single, dual, and quad versions
have identical specifications for maximum design flex-
ibility. They are ideal for single supply, battery oper-
ated, and space-limited applications, such as PCMCIA
cards and other portable instruments.
OPA237 series op amps can operate from either single
or dual supplies. When operated from a single supply,
the input common-mode range extends below ground
and the output can swing to within 10mV of ground.
Dual and quad designs feature completely indepen-
dent circuitry for lowest crosstalk and freedom from
interaction.
Single, dual, and quad are offered in space-saving
surface-mount packages. The single version is available
in the ultra-miniature 5-lead SOT-23-5 and SO-8 sur-
face-mount. The dual version comes in a miniature
MSOP-8 and SO-8 surface-mount. The quad is avail-
able in an SSOP-16. The SSOP-16 has the same body
size as an SO-8 with 16 leads, while the MSOP-8 has the
same lead count as a SO-8 but half the size. The
SOT-23-5 is even smaller at one-fourth the size of an
SO-8. All are specified for –40°C to +85°C operation. A
macromodel is available for design analysis.
OPA4237
SOT-23-5
Out A 1
16 Out D
OPA237
OPA2237
–In A 2
+In A 3
A
15 –In D
D
14 +In D
NC 1
8 NC
Out A 1
8 V+
V+ 4
13 V–
–In 2
+In 3
V– 4
7 V+
6 Output
5 NC
–In A 2
+In A 3
V– 4
A
B
7 Out B
6 –In B
5 +In B
+In B 5
–In B 6
Out B 7
NC 8
B
12 +In C
C
11 –In C
10 Out C
9 NC
SO-8
SO-8, MSOP-8
SSOP-16
InternationalAirportIndustrialPark • MailingAddress:POBox11400,Tucson,AZ85734 • StreetAddress:6730S.TucsonBlvd.,Tucson,AZ 85706 • Tel:(520)746-1111 • Twx:910-952-1111
Internet:http://www.burr-brown.com/ • FAXLine:(800)548-6133(US/CanadaOnly) • Cable:BBRCORP • Telex:066-6491 • FAX:(520)889-1510 • ImmediateProductInfo:(800)548-6132
© 1996 Burr-Brown Corporation
PDS-1327B
Printed in U.S.A. October, 1996

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