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參數資料
| 型號： | CA3130T |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 運動控制電子 |
| 英文描述： | 15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output |
| 中文描述： | OP-AMP, 15000 uV OFFSET-MAX, 15 MHz BAND WIDTH, MBCY8 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 654K |
| 代理商： | CA3130T |
1
CA3130, CA3130A
15MHz, BiMOS Operational Amplifier with
MOSFET Input/CMOS Output
CA3130A and CA3130 are op amps that combine the
advantage of both CMOS and bipolar transistors.
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 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 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 CA3130 Series circuits operate at supply voltages
ranging from 5V to 16V, (
±
2.5V to
±
8V). 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 CA3130A offers superior input characteristics over
those of the CA3130.
Pinouts
CA3130, CA3130A
(PDIP, SOIC)
TOP VIEW
CA3130, CA3130A
(METAL CAN)
TOP VIEW
Features
MOSFET Input Stage Provides:
- Very High Z
I
= 1.5 T
(1.5 x 10
12
) (Typ)
- Very Low I
I
. . . . . . . . . . . . . 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
Applications
Ground-Referenced Single Supply Amplifiers
Fast Sample-Hold Amplifiers
Long-Duration Timers/Monostables
High-Input-Impedance Comparators
(Ideal Interface with Digital CMOS)
High-Input-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
OFFSET
NULL
INV.
NON-INV.
INPUT
V-
1
2
3
4
8
7
6
5
STROBE
V+
OUTPUT
OFFSET
NULL
-
+
INPUT
TAB
OUTPUT
INV.
V- AND CASE
OFFSET
NULL
NON-INV.
INPUT
V
+
OFFSET
NULL
2
4
6
1
3
7
5
8
-
+
STROBE
PHASE
COMPENSATION
INPUT
Ordering Information
PART NO.
(BRAND)
TEMP.
RANGE
(
o
C)
PACKAGE
PKG.
NO.
CA3130AE
-55 to 125
8 Ld PDIP
E8.3
CA3130AM
(3130A)
-55 to 125
8 Ld SOIC
M8.15
CA3130AM96
(3130A)
-55 to 125
8 Ld SOIC
Tape and Reel
M8.15
CA3130AT
-55 to 125
8 Pin Metal Can
T8.C
CA3130E
-55 to 125
8 Ld PDIP
E8.3
CA3130M
(3130)
-55 to 125
8 Ld SOIC
M8.15
CA3130M96
(3130)
-55 to 125
8 Ld SOIC
Tape and Reel
M8.15
CA3130T
-55 to 125
8 Pin Metal Can
T8.C
Data Sheet
September 1998
File Number
817.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Copyright
Intersil Corporation 1999
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