DG401883 Datasheet, PDF (1/12 Pages) Intersil Corporation – Monolithic CMOS Analog Switches

DG401/883, DG403/883
DG405/883
June 1994
Monolithic CMOS Analog Switches
Features
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• ON-Resistance <35Ω
• Low Power Consumption (P_D <35µW)
• Fast Switching Action
- t_ON <150ns
- t_OFF <100ns
• Low Charge Injection
• DG401/883 Dual SPST; Replaces HI-5041/883
• DG403/883 Dual SPDT; Replaces DG190/883B,
IH5043/883B, IH5151/883B, HI-5051/883, HI-5043/883B
• DG405/883 Dual DPST; Replaces DG184/883B,
HI-5045/883, IH5145/883B
• TTL, CMOS Compatible
• Single or Split Supply Operation
Applications
• Audio Switching
• Battery Operated Systems
• Data Acquisition
• Hi-Rel Systems
• Sample and Hold Circuits
• Communication Systems
Description
The DG401/883, DG403/883 and DG405/883 monolithic
CMOS analog switches have TTL and CMOS compatible
digital inputs.
These switches feature low analog ON resistance (<35Ω)
and fast switch time (t_ON <150ns). Low charge injection sim-
plifies sample and hold applications.
The improvements in the DG401/403/405/883 series are
made possible by using a high voltage silicon-gate process.
An epitaxial layer prevents the latch-up associated with older
CMOS technologies. The 44V maximum voltage range per-
mits controlling 30V peak-to-peak signals. Power supplies
may be single-ended from +5V to +34V, or split from ±5V to
±17V.
The analog switches are bilateral, equally matched for AC or
bidirectional signals. The ON resistance variation with ana-
log signals is quite low over a ±15V analog input range. The
three different devices provide the equivalent of two SPST
(DG401/883), two SPDT (DG403/883) or two DPST
(DG405/883) relay switch contacts with CMOS or TTL level
activation. The pinout is similar, permitting a standard layout
to be used, choosing the switch function as needed.
Ordering Information
PART NUMBER
DG401AK/883
DG403AK/883
DG405AK/883
TEMPERATURE
RANGE
PACKAGE
-55^oC to +125^oC 16 Lead CERDIP
-55^oC to +125^oC 16 Lead CERDIP
-55^oC to +125^oC 16 Lead CERDIP
Pinouts
DG401/883
(CERDIP)
TOP VIEW
D₁ 1
NC 2
NC 3
16 S₁
15 IN₁
14 _V-
NC 4
13 GND
NC 5
12 V_L
NC 6
11 V+
NC 7
10 IN₂
D₂ 8
9 S₂
(NC) NO CONNECTION
DG403/883, DG405/883
(CERDIP)
TOP VIEW
D₁ 1
16 S₁
NC 2
15 IN₁
D₃ 3
14 V-
S₃ 4
13 GND
S₄ 5
12 V_L
D₄ 6
11 V+
NC 7
10 IN₂
D₂ 8
9 S₂
(NC) NO CONNECTION
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
888-468-3774 | 321-724-7143 | Copyright © Intersil Corporation 1999
4-1
Spec Number 512046
File Number 3703