CA3193 Datasheet, PDF (1/11 Pages) Intersil Corporation – 1.2MHz, BiCMOS Precision Operational Amplifiers

®
CA3193, CA3193A
January 1998
Features
• Low V_IO
FOc1oR-8nA8ta8Pc-ItOONoSTBuESSrRIOBTSeLLIcEELhToSnEriUcPwBaRlwSOSTwuDI.TipUnUptCTeoTrErst ^{iPCl.RceoOnmtDe}_DT^/Ur_h^t_e^s_e^aCc_s^tT_{cCrAi3p1t9i3oAn}
1.2MHz, BiCMOS Precision
Operational Amplifiers
and CA3193 are ultra-stable, precision
- CA3193A . . . . . . . . . . . . . . . . . . . . . . . . . .200µV (Max) ^{instrumentation, operational amplifiers that employ both}
- CA3193 . . . . . . . . . . . . . . . . . . . . . . . . . . .500µV (Max) ^{PMOS and bipolar transistors on a single monolithic chip.}
The CA3193A and CA3193 amplifiers are internally phase
• Low ∆V_IO/∆T
compensated and provide a gain bandwidth product of
- CA3193A . . . . . . . . . . . . . . . . . . . . . . . . . 3µV/^oC (Max) 1.2MHz. They are pin compatible with the industry 741
- CA3193 . . . . . . . . . . . . . . . . . . . . . . . . . . 5µV/^oC (Max)
• Low I_IO and I_I
• Low ∆I_IO/∆T: CA3193. . . . . . . . . . . . . . .150pA/^oC (Max)
series and many other IC op amps, and may be used as
replacements for 741 series types in most applications.
The CA3193A and CA3193 can also be used as functional
replacements for op amp types 725, 108A, OP-5, OP-7,
• Low ∆I_I/∆T: CA3193 . . . . . . . . . . . . . . . . 3.7nA/^oC (Max)
LM11 and LM714 in many applications where nulling is not
employed. Because of their low offset voltage and low offset
Applications
voltage vs temperature coefficient the CA3193A and
CA3193 amplifiers have a wider range of applications than
• Thermocouple Preamplifiers
• Strain Gauge Bridge Amplifiers
most op amps and are particularly well suited for use as
thermocouple amplifiers, high gain filters, buffer, strain
gauge bridge amplifiers and precision voltage references.
• Summing Amplifiers
• Differential Amplifiers
• Bilateral Current Sources
• Log Amplifiers
The two types in the CA3193 series are functionally
identical. The CA3193A and CA3193 operate from supply
voltages of ±3.5V to ±18V.
Part Number Information
• Differential Voltmeters
• Precision Voltage References
• Active Filters
• Buffers
TEMP.
PART NUMBER RANGE (^oC)
PACKAGE
CA3193AE
-25 to 85 8 Ld PDIP
CA3193E
0 to 70 8 Ld PDIP
PKG.
NO.
E8.3
E8.3
• Integrators
• Sample-and-Hold Circuits
• Low Frequency Filters
Pinout
CA3193
(PDIP)
TOP VIEW
OFFSET NULL 1
INV. INPUT 2
-
NON-INV. INPUT 3
+
V- 4
8 NC
7 V+
6 OUTPUT
5 OFFSET NULL
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
60
All other trademarks mentioned are the property of their respective owners.
FN1249.4