CA5130E Intersil, CA5130E Datasheet

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CA5130E

Manufacturer Part Number
CA5130E
Description
MOSFET INPUT/C-MOS OUTPUT
Manufacturer
Intersil
Datasheet

Specifications of CA5130E

Rohs Status
RoHS non-compliant
Other names
CA5130

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15MHz, BiMOS Microprocessor
Operational Amplifiers with MOSFET
Input/CMOS Output
CA5130A and CA5130 are integrated circuit operational
amplifiers that combine the advantage of both CMOS and
bipolar transistors on a monolithic chip. They are designed
and guaranteed to operate in microprocessors or logic
systems that use +5V supplies.
Gate protected P-Channel MOSFET (PMOS) transistors are
used in the input circuit to provide very high input
impedance, very low input current, and exceptional speed
performance. The use of PMOS field effect transistors in the
input stage results in common mode input voltage capability
down to 0.5V below the negative supply terminal, an
important attribute in single supply applications.
A complementary symmetry MOS (CMOS) transistor-pair,
capable of swinging the output voltage to within 10mV of
either supply voltage terminal (at very high values of load
impedance), is employed as the output circuit.
The CA5130 Series circuits operate at supply voltages ranging
from 4V to 16V, or 2V to 8V when using split supplies. They
can be phase compensated with a single external capacitor,
and have terminals for adjustment of offset voltage for
applications requiring offset null capability. Terminal provisions
are also made to permit strobing of the output stage.
The CA5130A, CA5130 have guaranteed specifications for
5V operation over the full military temperature range of
-55
Pinout
o
C to 125
NON-INV. INPUT
OFFSET NULL
INV. INPUT
o
C.
V-
1
2
3
4
CA5130 (PDIP)
TOP VIEW
TM
+
1
1-888-INTERSIL or 321-724-7143
Data Sheet
8
7
6
5
STROBE
V+
OUTPUT
OFFSET NULL
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
|
Intersil and Design is a trademark of Intersil Corporation.
Features
• MOSFET Input Stage
• Ideal for Single Supply Applications
• Common Mode Input Voltage Range Includes
• CMOS Output Stage Permits Signal Swing to Either (or Both)
• CA5130A, CA5130 Have Full Military Temperature Range
• CA5130A, CA5130 Are Guaranteed to Operate Down to
• CA5130A, CA5130 Are Guaranteed to Operate at 7.5V
Applications
• Ground Referenced Single Supply Amplifiers
• Fast Sample-Hold Amplifiers
• Long Duration Timers/Monostables
• High Input lmpedance Comparators (Ideal Interface with
• High lnput Impedance Wideband Amplifiers
• Voltage Followers (e.g., Follower for Single-Supply
• Voltage Regulators (Permits Control of Output Voltage
• Peak Detectors
• Single Supply Full Wave Precision Rectifiers
• Photo Diode Sensor Amplifiers
• 5V Logic Systems
• Microprocessor Interface
Part Number Information
CA5130AE
CA5130E
PART NUMBER
- Very High Z
- Very Low l
Negative Supply Rail; Input Terminals Can Be Swung
0.5V Below Negative Supply Rail
Supply Rails
Guaranteed Specifications for V+ = 5V
V+ = 4.5V for A
CA3130A, CA3130 Specifications
Digital CMOS)
D/A Converter)
Down to 0V)
(BRAND)
March 2000
l
. . . . . . . . . . . . . 5pA (Typ) at 15V Operation
l
OL
. . . . . . . . . . . . . 1.5T (1.5 x 10
RANGE (
-55 to 125
-55 to 125
TEMP.
CA5130, CA5130A
o
C)
|
File Number
8 Ld PDIP
8 Ld PDIP
2pA (Typ) at 5V Operation
Copyright
PACKAGE
©
Intersil Corporation 2000
12
1923.6
E8.3
E8.3
PKG.
NO.
) (Typ)

Related parts for CA5130E

CA5130E Summary of contents

Page 1

... V+ • 5V Logic Systems 6 OUTPUT • Microprocessor Interface 5 OFFSET NULL Part Number Information CA5130AE CA5130E 1 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 trademark of Intersil Corporation. CA5130, CA5130A March 2000 File Number - Very High Z ...

Page 2

Absolute Maximum Ratings Supply Voltage (V+ to V-). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16V DC Input ...

Page 3

Electrical Specifications T = -55 A PARAMETER SYMBOL Input Offset Voltage V IO Input Offset Current I IO Input Current I I Common Mode Rejection Ratio CMRR Input Common Mode Voltage V ICR Range V ICR Power Supply Rejection Ratio ...

Page 4

Electrical Specifications PARAMETER SYMBOL Maximum Output Current Source I OM Sink I OM Supply Current I SUPPLY Maximum Output Voltage V OUT Input Offset ...

Page 5

Schematic Diagram CURRENT SOURCE FOR BIAS CIRCUIT 8. 40k INPUT STAGE NON-INV. INPUT 3 + INV. INPUT Q 6 ...

Page 6

Application Information Circuit Description The input terminals shown in the block diagram of the CA5130 Series CMOS Operational Amplifiers may be operated down to 0.5V below the negative supply rail, and the output can be swung very close to either ...

Page 7

Offset Nulling Offset voltage nulling is usually accomplished with a 100,000 potentiometer connected across Terminals 1 and 5 and with the potentiometer slider arm connected to Terminal 4. A fine offset null adjustment usually can be effected with the slider ...

Page 8

... An additional feature of the DAC is that it is readily interfaced with CMOS input logic, e.g., 10V logic levels are used in the circuit of Figure 5. NOTE: “Digital-to-Analog Conversion Using the Intersil CD4007A CMOS lC”, Application Note AN6080. NOISE VOLTAGE OUTPUT 30 ...

Page 9

BW (-3dB) = 4MHz SR = 10V/ s Top Trace: Output Bottom Trace: Input FIGURE 3A. SMALL SIGNAL RESPONSE (50mV/DIV., 200ns/DIV.) FIGURE 3. CA5130 SPLIT SUPPLY VOLTAGE FOLLOWER WITH ASSOCIATED WAVEFORMS 9 CA5130, CA5130A +7.5V 0. ...

Page 10

FIGURE 4A. OUTPUT WAVEFORM WITH INPUT SIGNAL RAMPING FIGURE 4. SINGLE SUPPLY VOLTAGE FOLLOWER WITH ASSOCIATED WAVEFORMS. (e.g., FOR USE IN SINGLE SUPPLY D/A CONVERTER; SEE FIGURE 9 IN AN6080) The circuit uses an R/2R voltage ladder ...

Page 11

Peak Detectors Peak detector circuits are easily implemented with the CA5130, as illustrated in Figure 7 for both the peak positive and the peak negative circuit. It should be noted that with large signal inputs, the bandwidth of the peak ...

Page 12

LSB CD4007A “SWITCHES” 806K 402K 200K 806K 1% VOLTAGE +15V 62 REGULATOR 1 2 +10.010V CA3085 8 3 22.1K 6 ...

Page 13

INPUT; P-P +7.5V BW (-3dB) = 1.3MHz 0.3 V INPUT; P-P 0. (-3dB) = 240kHz 10k CA5130 1N914 4 0.01 F -7.5V 2k FIGURE 7A. PEAK POSITIVE DETECTOR CIRCUIT IC 3 ...

Page 14

F - +55V INPUT IC 2 CA3086 10 NOTES: 14. Regulation (no load to full load): <0.005%. 15. Input Regulation: 0.01%/V. 16. Hum and noise ...

Page 15

VOLTAGE-CONTROLLED CURRENT SOURCE +7.5V 5 10M R 2 100k SLOPE 10k SYMMETRY ADJUST -7.5V VOLTAGE R CONTROLLED 10k INPUT NOTE: See File Number 475 and AN6668 for technical information. FIGURE 11. FUNCTION ...

Page 16

Typical Performance Curves 120 A SUPPLY VOLTAGE 15V 0V 100 FREQUENCY ...

Page 17

Typical Performance Curves 5V - 125 LOAD RESISTANCE (k ) FIGURE 19. OUTPUT ...

Page 18

Typical Performance Curves 4000 V = 7.5V S 1000 100 10 1 -80 -60 -40 - TEMPERATURE ( FIGURE 25. INPUT CURRENT vs TEMPERATURE 18 CA5130, CA5130A (Continued ...

Page 19

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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