IS-2981RH Datasheet, PDF (1/2 Pages) Intersil Corporation – Radiation Hardened 8-Channel Source Driver

TM
Data Sheet
IS-2981RH
June 2000 File Number 4869.1
Radiation Hardened 8-Channel Source
Driver
The Star*Power Radiation Hardened
IS-2981RH is a monolithic device
TM
designed for use in high-side
switching applications that benefit
from separate grounds for the logic and loads. The device
has a 5V to 80V operating supply voltage range and is
capable of sourcing -200mA continuously from each output.
The outputs are controlled by active-high inputs and may be
paralleled to increase the drive current. Output clamp diodes
prevent device damage, when switching inductive loads.
Constructed with the Intersil bonded wafer, dielectrically
isolated HVTDLM process, these single event latch-up
immune devices have been specifically designed to provide
highly reliable performance in harsh radiation environments.
They are fully guaranteed for 100krad(Si) total dose
performance through wafer-by-wafer radiation testing, and
are production tested over the full military temperature
range.
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 5962-00520. A “hot-link” is provided
on our homepage for downloading.
www.intersil.com/spacedefense/space.htm
Ordering Information
ORDERING NUMBER
INTERNAL MKT.
NUMBER
5962R0052001VVC
IS1-2981RH-Q
5962R0052001QVC IS1-2981RH-8
IS1-2981RH/Proto
IS1-2981RH/Proto
TEMP. RANGE
(^oC)
-55 to 125
-55 to 125
-55 to 125
Features
• Electrically Screened to SMD # 5962-00520
• QML Qualified Per MIL-PRF-38535 Requirements
• Radiation Environment
- Single Event Latch-up Immune. . . . . . . . . . . DI Process
- Total Dose. . . . . . . . . . . . . . . . . . . 1 x 10⁵ rad(Si) (Max)
• Input Voltage Range . . . . . . . . . . . 0.0V to V_CC (20V Max)
• Supply Voltage Range . . . . . . . . . . . . . . . . . . . . 5V to 80V
• Turn-on Delay Time . . . . . . . . . . . . . . . . . . . . . . 2µs (Max)
• Turn-off Delay Time . . . . . . . . . . . . . . . . . . . . .11µs (Max)
• Output Clamp Diode, V_F . . . . . . . . . . . . . . . -1.75V (Max)
Applications
• Drivers for Various Loads
- Relays, Solenoids and Motors
• Reliable Replacement of Discrete Solutions
• Interfacing Between Low-Level Logic and High-Current
Loads
Pinout
IS1-2981RH-Q
(CDIP2-T18, SBDIP)
TOP VIEW
IN 1 1
IN 2 2
IN 3 3
IN 4 4
IN 5 5
IN 6 6
IN 7 7
IN 8 8
V_CC 9
18 OUT 1
17 OUT 2
16 OUT 3
15 OUT 4
14 OUT 5
13 OUT 6
12 OUT 7
11 OUT 8
10 GND
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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