鈩?/div>
series 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 鈥?0擄C to +85擄C operation. A
macromodel is available for design analysis.
OPA4237
APPLICATIONS
q
BATTERY POWERED INSTRUMENTS
q
PORTABLE DEVICES
q
PCMCIA CARDS
q
MEDICAL INSTRUMENTS
q
TEST EQUIPMENT
OPA237
Out
V鈥?/div>
+In
1
2
3
4
鈥揑n
5
V+
SOT-23-5
Out A
1
2
A
D
3
4
5
B
C
6
7
8
SSOP-16
16
15
14
13
12
11
10
9
Out D
鈥揑n D
+In D
V鈥?/div>
+In C
鈥揑n C
Out C
NC
OPA237
NC
鈥揑n
+In
V鈥?/div>
1
2
3
4
SO-8
8
7
6
5
NC
V+
Output
NC
Out A
鈥揑n A
+In A
V鈥?/div>
1
2
3
4
OPA2237
8
A
B
7
6
5
SO-8, MSOP-8
V+
Out B
鈥揑n B
+In B
鈥揑n A
+In A
V+
+In B
鈥揑n B
Out B
NC
InternationalAirportIndustrialPark 鈥?MailingAddress:POBox11400,Tucson,AZ85734 鈥?StreetAddress:6730S.TucsonBlvd.,Tucson,AZ 85706 鈥?Tel:(520)746-1111 鈥?Twx:910-952-1111
Internet:http://www.burr-brown.com/ 鈥?FAXLine:(800)548-6133(US/CanadaOnly) 鈥?Cable:BBRCORP 鈥?Telex:066-6491 鈥?FAX:(520)889-1510 鈥?ImmediateProductInfo:(800)548-6132
漏 1996 Burr-Brown Corporation
PDS-1327B
Printed in U.S.A. October, 1996
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