Intersil Corporation HS-22620RH Datasheet
HS-22620RH
Data Sheet August 1999
Rad Hard Dual, Wideband, High Input
Impedance Uncompensated Operational
Amplifier
The HS-22620RH is a radiation hardened, dual bipolar
operational amplifier that features very high input impedance
coupled with wideband AC performance. The high
resistance of the input stage is complemented by low offset
voltage (6mV
o
at 25
Max at 25
C) to facilitate accurate signal processing. Offset
voltage can be reduced further by means of an external
nulling potentiometer. The stable closed loop gains greater
than 10, the 20V/µs minimum slew rate at 25
80kV/V minimum open loop gain at 25
HS-22620RH to perform high gain amplification of very fast,
wideband signals. These dynamic characteristics, coupled
with fast settling times, make these amplifiers ideally suited
to pulse amplification designs as well as high frequency or
video applications. The frequency response of the amplifier
can be tailored to exact design requirements by means of an
external bandwidth control capacitor.
Specifications for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-97512. A “hot-link” is provided
on our homepage for downloading.
www.intersil.com/spacedefense/space.asp
o
C) and low bias current (50nA Max
o
o
C and the
C, enable the
File Number 4349.1
Features
• Electrically Screened to SMD # 5962-97512
• QML Qualified per MIL-PRF-38535 Requirements
• High Input Impedance . . . . . . . . . . . . . . . . . . 65MΩ (Min)
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 80kV/V (Min)
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . 20V/µs (Min)
• Low Input Bias Current. . . . . . . . . . . . . . . . . . 50nA (Max)
• Low Input Offset Voltage . . . . . . . . . . . . . . . . . 6mV (Max)
• Wide Gain Bandwidth Product (A
≥ 10). . . . .100MHz (Typ)
V
• Output Short Circuit Protection
5
• Total Dose . . . . . . . . . . . . . . . . . . . . . . . . . . .3 x 10
RAD(Si)
Applications
• Video and RF Amplifiers
• Pulse Amplifiers
• High-Q Active Filters
• High Speed Comparators
Ordering Information
INTERNAL
ORDERING NUMBER
5962F9751201V9A HS0-22620RH-Q 25
5962F9751201VXC HS9-22620RH-Q -55 to 125
HS9-22620RH/PROTO HS9-22620RH/PROTO -55 to 125
MKT. NUMBER
TEMP.RANGE
(oC)
Pinout
(1) BAL 2A
(2) BAL 1A
(8) BAL 1B
(9) BAL 2B
1
(3) +IN A
(4) -IN A
(5) OPEN
(6) -IN B
(7) +IN B
HS-22620RH
(FLATPACK)
TOP VIEW
VCC A (18)
A (17)
V
EE
+
-
+
NOTE: Refer to SMD, Figure 1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
OUT A (16)
COMP A (15)
WEB (14)
COMP B (13)
OUT B (12)
VEE B (11)
VCC B (10)
Test Circuits and Waveforms
HS-22620RH
+0.5V
-0.5V
+SL -SL
NOTE: Includes stray capacitances.
VAC IN
50Ω
+
-
1.8K
200Ω
VAC OUT
50pF
FIGURE 1. SIMPLIFIED TEST CIRCUIT (APPLIES TO SMD TABLE 1)
+5.0V
INPUT
+0.5V
-0.5V
∆V
-5.0V
∆T
OUTPUT
SR =
FIGURE 2. SLEW RATE WAVEFORM
∆V
∆T
+5.0V
∆V
-5.0V
∆T
OUTPUT
V
= +400mV
FINAL
t
f
+40mV
0V
tr, +OS
INPUT
t
f
, -OS
0V
-40mV
V
PEAK
80%
20%
0V
t
r
NOTE: Measured on both positive and negative transitions. Capacitance at Compensation pin should be minimized.
FIGURE 3. OVERSHOOT, RISE AND FALL TIME WAVEFORMS
0V
20%
80%
V
PEAK
-400mV
2
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