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Operational Amplifiers. CA3193A Datasheet

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Operational Amplifiers. CA3193A Datasheet






CA3193A Amplifiers. Datasheet pdf. Equivalent




CA3193A Amplifiers. Datasheet pdf. Equivalent





Part

CA3193A

Description

BiCMOS Precision Operational Amplifiers

Manufacture

Intersil

Datasheet
Download CA3193A Datasheet


Intersil CA3193A

CA3193A; www.DataSheet.co.kr ® CA3193, CA3193A January 1998 Features • Low VIO - CA3193A . . . . . . . . . . . . . . . . . . . . . . . . . .200µV (Max) - CA3 193 . . . . . . . . . . . . . . . . . . . . . . . . . . .500µV (Max) CT UCT 1.2MHz, BiCMOS Precision ODU E PROD t R P ETE STITUT Center a L O Operational Amplifiers OBS LE SUB upport om/tsc .c S l IB i l s S a r c S .


Intersil CA3193A

e i w.int A PO e c hn FOR act our T IL o r ww Description cont -INTERS 8 8 8 1 T he CA3193A and CA3193 are ultra-stable, precision instrumentation, operational amplifiers that employ both PMOS and b ipolar transistors on a single monolith ic chip. The CA3193A and CA3193 amplifi ers are internally phase compensated an d provide a gain bandwidth product of 1 .2MHz. They are pi.


Intersil CA3193A

n compatible with the industry 741 serie s and many other IC op amps, and may be used as replacements for 741 series ty pes in most applications. The CA3193A a nd CA3193 can also be used as functiona l replacements for op amp types 725, 10 8A, OP-5, OP-7, LM11 and LM714 in many applications where nulling is not emplo yed. Because of their low offset voltag e and low offset v.



Part

CA3193A

Description

BiCMOS Precision Operational Amplifiers

Manufacture

Intersil

Datasheet
Download CA3193A Datasheet




 CA3193A
www.DataSheet.co.kr
® CA3193, CA3193A
January 1998
Features
• Low VIO
FOc1oR-8nA8ta8Pc-ItOONoSTBuESSrRIOBTSeLLIcEELhToSnEriUcPwBaRlwSOSTwuDI.TipUnUptCTeoTrErst iPCl.RceoOnmtDeDT/UrhteseaCcstTcCrAi3p1t9i3oAn
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 VIO/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 IIO and II
• Low IIO/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 II/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
All other trademarks mentioned are the property of their respective owners.
60
FN1249.4
Datasheet pdf - http://www.DataSheet4U.net/





 CA3193A
www.DataSheet.co.kr
CA3193, CA3193A
Absolute Maximum Ratings
DC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V+ -4), V-
Input Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA
Output Short Circuit Duration (Note 2) . . . . . . . . . . . . . . . . Indefinite
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W) θJC (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . .
100
N/A
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
Operating Conditions
Temperature Range
CA3193A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to 85oC
CA3193 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0oC to 70oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
2. Short circuit may be applied to ground or to either supply.
Electrical Specifications TA = 25oC, VSUPPLY = ±15V, Unless Otherwise Specified
PARAMETER
Input Offset Voltage VIO
Input Offset Voltage Temperature
Coefficient (Over Specified Tem-
perature Range for Each Device)
Input Offset Current
TEST
CONDITIONS
25oC
TMAX
25oC
Input Offset Current Temperature
Coefficient (Over Specified Tem-
perature Range for Each Device)
Input Bias Current
TMAX
25oC
TMAX
Input Bias Current Temperature
Coefficient
SYMBOL
VIO
VIO/T
CA3193
MIN TYP MAX
- 300 500
- - 725
- 15
IIO - 5 10
- - 17
IIO/T - 0.04 0.15
II
II/T
- 20 40
- - 207
- 0.15 3.70
Input Noise Voltage
Input Noise Voltage Density
0.1 to 10Hz
f = 10Hz
f = 100Hz
eN P-P
eN
- 0.36 -
- 25 -
- 25 -
f = 1000Hz
- 24 -
f = 10kHz
- 24 -
f = 100kHz
- 22 -
Input Noise Current
Input Noise Current Density
0.1 to 10 Hz
f = 10Hz
f = 100Hz
IN P-P
IN
- 12 20
- 0.83 -
- 0.80 -
f = 1000Hz
- 0.75 -
f = 10kHz
- 0.72 -
f = 100kHz
- 0.60 -
Common-Mode Input Voltage
Range
VICR
-12 -13.5 10
to 11.5
Common-Mode Rejection Ratio VCM = VICR
CMRR
100 110
- 3.16
-
10
Power Supply Rejection Ratio
VIO/V±
PSRR
100 130
- 0.316
-
10
Maximum Output Voltage Swing RL 2k
Large-Signal Voltage Gain
(VO = ±10)
RL 2k
RL 10k
VOM
AOL
±13.0
100
-
±13.5
110
115
-
-
-
CA3193A
MIN TYP MAX
- 140 200
- - 380
- 13
UNITS
µV
µV
µV/oC
- 3 5 nA
- - 11 nA
- 0.03 0.10 nA/oC
- 10 20 nA
- - 83 nA
- 0.10 1.18 nA/oC
- 0.36
- 25
- 25
- 24
- 24
- 22
- 12
- 0.83
- 0.80
- 0.75
- 0.72
- 0.60
-12 -13.5
to 11.5
110 115
- 1.78
100 130
- 0.316
±13.0 ±13.5
110 115
- 125
-
-
-
-
-
-
20
-
-
-
-
-
10
-
3.16
-
10
-
-
-
µVP-P
nV/Hz
nV/Hz
nV/Hz
nV/Hz
nV/Hz
pAP-P
pA/Hz
pA/Hz
pA/Hz
pA/Hz
pA/Hz
V
dB
µV/V
dB
µV/V
V
dB
dB
61
Datasheet pdf - http://www.DataSheet4U.net/





 CA3193A
www.DataSheet.co.kr
CA3193, CA3193A
Electrical Specifications TA = 25oC, VSUPPLY = ±15V, Unless Otherwise Specified (Continued)
PARAMETER
Short-Circuit Output Current to
the Opposite Rail
Slew Rate
Gain-Bandwidth Product
Rise and Fall Time
Supply Current
TEST
CONDITIONS
SYMBOL
IOM+, IOM-
RL 2k, AV = +1
AOL = 0dB, RL = 2k,
CL = 100pF, VIN = 20mVP-P,
f = 1kHz
VIN = 20mVP-P, f = 1kHz
RL = , VS = ±15V
SR
fT
tR
I+
CA3193
MIN TYP MAX
-25 ±7 25
- 0.25 -
- 1.20 -
- 0.29 -
- 2.3 3.5
CA3193A
MIN TYP MAX
-25 ±7 25
- 0.25 -
- 1.20 -
- 0.29 -
- 2.3 3.5
Test Circuits and Waveforms
10K
UNITS
mA
V/µs
MHz
µs
mA
100
2-
3+
V+
7 +15V
6
4
-15V
V-
VIO = -V---1O---0--U-0---T--
VOUT
FIGURE 1. INPUT OFFSET VOLTAGE TEST CIRCUIT
10K 0
0V
1kHz
+10V
+10V
10K 2 -
3+
VIN 5K
+15V
7
6
4
RL
10K
VOUT
200pF
0
-15V
VOUT = -VIN
Top Trace: Input Voltage, Bottom Trace: Output Voltage
Vertical Scale: 10V/Div., Horizontal Scale: 0.1ms/Div.
FIGURE 2A. TEST CIRCUIT
FIGURE 2B. RESPONSE TO 1kHz, 20VP-P SQUARE WAVE
FIGURE 2. INVERTING AMPLIFIER
+15V
10K 3
+
7
6
0
+10V
0V
+10V
2-
VIN
4
VOUT
200pF 2K
-15V
SIMULATED
LOAD
0
FIGURE 3A. TEST CIRCUIT
Top Trace: Input Voltage; Bottom Trace: Output Voltage
Vertical Scale: 10V/Div.; Horizontal Scale: 0.1ms/Div.
FIGURE 3B. RESPONSE TO 20VP-P, 1kHz SQUARE WAVE INPUT
62
Datasheet pdf - http://www.DataSheet4U.net/



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