參數(shù)資料
型號: HA-2406
廠商: Intersil Corporation
英文描述: 30MHz, Digitally Selectable Four Channel Operational Amplifier
中文描述: 30MHz的,數(shù)字可選四通道運算放大器
文件頁數(shù): 1/7頁
文件大?。?/td> 103K
代理商: HA-2406
1
File Number
2892.4
HA-2406
30MHz, Digitally Selectable Four Channel
Operational Amplifier
The HA-2406 is a monolithic device consisting of four op
amp input stages that can be individually connected to one
output stage by decoding two TTL lines into four channel
select signals. In addition to allowing each channel to be
addressed, an enable control disconnects all input stages
from the output stage when asserted low.
Each input-output combination of the HA-2406 is designed
to be a 20V/
μ
s, 30MHz gain-bandwidth amplifier that is
stable at a gain of ten. By connecting one external 15pF
capacitor all amplifiers are compensated for unity gain
operation. The compensation lead may also be used to limit
the output swing to TTL levels through suitable clamping
diodes and divider networks (see Application Note AN514).
Dielectric isolation and short-circuit protected output stages
contribute to the quality and durability of the HA-2406. When
used as a simple amplifier, its dynamic performance is very
good and when its added versatility is considered, the
HA-2406 is unmatched in the analog world. It can replace a
number of individual components in analog signal
conditioning circuits for digital signal processing systems. Its
advantages include saving board space and reducing power
supply requirements.
During Disable Mode V
OUT
goes to V-. For high output
impedance during Disable, see HA2444.
For further design ideas, see Application Note AN514.
Pinout
HA-2406
(PDIP)
TOP VIEW)
Features
TTL Compatible Inputs
Single Capacitor Compensation
Low Crosstalk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -110dB
High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V/
μ
s
Low Offset Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 5nA
Offset Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7mV
High Gain-Bandwidth . . . . . . . . . . . . . . . . . . . . . . . 30MHz
High Input Impedance . . . . . . . . . . . . . . . . . . . . . . .30M
Compensation Pin for Unity Gain Capability
Applications
Digital Control Of
- Analog Signal Multiplexing
- Op Amp Gains
- Oscillator Frequencies
- Filter Characteristics
- Comparator Levels
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
3
3
OUTPUT AMP
ENABLE
D0
D1
GND
COMP
V+
OUTPUT
V-
4
1
2
+IN3
-IN3
+IN4
-IN4
-IN1
+IN1
+IN2
-IN2
DECODE
CONTROL
+
-
+
-
+
-
+
-
Ordering Information
PART NO.
TEMPRANGE
(
o
C)
PACKAGE
PKG. NO.
HA3-2406-5
0 to 75
16 Ld PDIP
E16.3
TRUTH TABLE
D1
D0
EN
SELECTED CHANNEL
L
L
H
1
L
H
H
2
H
L
H
3
H
H
H
4
X
X
L
None, V
OUT
goes to V-
Data Sheet
April 1999
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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