CA5130 Datasheet, PDF (1/19 Pages) Intersil Corporation – 15MHz, BiMOS Microprocessor Operational Amplifiers with MOSFET Input/CMOS Output

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CA5130, CA5130A
March 2000 File Number 1923.6
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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^oC to 125^oC.
Pinout
CA5130 (PDIP)
TOP VIEW
OFFSET NULL ¹
INV. INPUT 2
NON-INV. INPUT ³
+
V- ⁴
8 STROBE
7 _V+
6 _OUTPUT
5 OFFSET NULL
Features
• MOSFET Input Stage
- Very High Z_l . . . . . . . . . . . . . 1.5TΩ (1.5 x 10¹²â„¦) (Typ)
- Very Low l_l . . . . . . . . . . . . . 5pA (Typ) at 15V Operation
2pA (Typ) at 5V Operation
• Ideal for Single Supply Applications
• Common Mode Input Voltage Range Includes
Negative Supply Rail; Input Terminals Can Be Swung
0.5V Below Negative Supply Rail
• CMOS Output Stage Permits Signal Swing to Either (or Both)
Supply Rails
• CA5130A, CA5130 Have Full Military Temperature Range
Guaranteed Specifications for V+ = 5V
• CA5130A, CA5130 Are Guaranteed to Operate Down to
V+ = 4.5V for A_OL
• CA5130A, CA5130 Are Guaranteed to Operate at ±7.5V
CA3130A, CA3130 Specifications
Applications
• Ground Referenced Single Supply Amplifiers
• Fast Sample-Hold Amplifiers
• Long Duration Timers/Monostables
• High Input lmpedance Comparators (Ideal Interface with
Digital CMOS)
• High lnput Impedance Wideband Amplifiers
• Voltage Followers (e.g., Follower for Single-Supply
D/A Converter)
• Voltage Regulators (Permits Control of Output Voltage
Down to 0V)
• Peak Detectors
• Single Supply Full Wave Precision Rectifiers
• Photo Diode Sensor Amplifiers
• 5V Logic Systems
• Microprocessor Interface
Part Number Information
PART NUMBER
(BRAND)
CA5130AE
CA5130E
TEMP.
RANGE (^oC)
PACKAGE
-55 to 125 8 Ld PDIP
-55 to 125 8 Ld PDIP
PKG.
NO.
E8.3
E8.3
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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