HA-2400, HA-2404,
HA-2405
November 1996
40MHz, PRAM Four Channel
Programmable Ampli鏗乪rs
Description
THA-2400/04/05 comprise a series of four-channel
programmable ampli鏗乪rs providing a level of versatility
unsurpassed by any other monolithic operational ampli鏗乪r.
Versatility is achieved by employing four input ampli鏗乪r
channels, any one (or none) of which may be electronically
selected and connected to a single output stage through
DTL/TTL compatible address inputs. The device formed by
the output and the selected pair of inputs is an op amp which
delivers excellent slew rate, gain bandwidth and power
bandwidth performance. Other advantageous features for
these dielectrically isolated ampli鏗乪rs include high voltage
gain and input impedance coupled with low input offset
voltage and offset current. External compensation is not
required on this device at closed loop gains greater than 10.
Each channel of the HA-2400/04/05 can be controlled and
operated with suitable feedback networks in any of the
standard op amp con鏗乬urations. This specialization makes
these ampli鏗乪rs excellent components for multiplexing signal
selection and mathematical function designs. With 30V/碌s
slew rate, 40MHz gain bandwidth and 30M鈩?input
impedance these devices are ideal building blocks for signal
generators, active 鏗乴ters and data acquisition designs.
Programmability, coupled with 4mV typical offset voltage and
5nA offset current, makes these ampli鏗乪rs outstanding
components for signal conditioning circuits.
During Disable Mode V
OUT
goes to V-. For high output
impedance during Disable, see HA2444.
For further design ideas, see Application Note AN514.
Features
鈥?Programmability
鈥?High Rate Slew . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V/碌s
鈥?Wide Gain Bandwidth . . . . . . . . . . . . . . . . . . . . . 40MHz
鈥?High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150kV/V
鈥?Low Offset Current . . . . . . . . . . . . . . . . . . . . . . . . . .5nA
鈥?High Input Impedance . . . . . . . . . . . . . . . . . . . . . . 30M鈩?/div>
鈥?Single Capacitor Compensation
鈥?DTL/TTL Compatible Inputs
Applications
鈥?Thousands of Applications; Program
- Signal Selection/Multiplexing
- Operational Ampli鏗乪r Gain
- Oscillator Frequency
- Filter Characteristics
- Add-Subtract Functions
- Integrator Characteristics
- Comparator Levels
Ordering Information
PART NUMBER
HA1-2400-2
HA1-2404-4
HA1-2405-5
HA3-2405-5
TEMP.
RANGE (
o
C)
-55 to 125
-25 to 85
0 to 75
0 to 75
PACKAGE
16 Ld CERDIP
16 Ld CERDIP
16 Ld CERDIP
16 Ld PDIP
PKG.
NO.
F16.3
F16.3
F16.3
E16.3
Pinout
TRUTH TABLE
HA-2400/04 (CERDIP)
HA-2405 (CERDIP, PDIP)
TOP VIEW)
+IN3 1
-IN3
2
+
3
3
16 D0
DECODE
CONTROL
15 D1
14 ENABLE
4
-IN4
-IN1
4
5
13 GND
12
1
+IN1 6
-IN2
7
+
11
COMP
V+
D1
L
L
H
H
X
D0
L
H
L
H
X
EN
H
H
H
H
L
SELECTED CHANNEL
1
2
3
4
None, V
OUT
goes to V-
D1
L
L
H
H
X
-
+
+IN4 3
-
-
-
2
+
OUTPUT AMP
10 OUT
9
V-
+IN2 8
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright 漏 Intersil Corporation 1999
File Number
2891.2
3-161
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