IS-2981RH_13 Datasheet, PDF (1/4 Pages) Intersil Corporation – Radiation Hardened 8-Channel Source Driver

Radiation Hardened 8-Channel Source Driver
IS-2981RH, IS-2981EH
The Star*Power Radiation Hardened
IS-2981RH, IS-2981EH are monolithic
TM
devices designed for use in high-side
switching applications that benefit
from separate grounds for the logic
and loads. The devices have 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. The
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) high dose rate and
50krad(Si) low dose rate 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 Logistics Agency Land and Maritime (DLA). The SMD
numbers listed below 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
Features
• Electrically screened to SMD # 5962-00520
• QML qualified per MIL-PRF-38535 requirements
• Radiation environment
- Single event latch-up immune DI process
- High dose rate . . . . . . . . . . . . . . . . . . . . . . . . . . 100krad(Si)
- Low dose rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50krad(Si)
• 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
Pin Configuration
IS1-2981RH-Q, IS1-2981EH-Q
(CDIP2-T18)
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
June 24, 2013
1
FN4869.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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