DG401/883, DG403/883
DG405/883
Monolithic CMOS Analog Switches
June 1994
Features
Description
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
The DG401/883, DG403/883 and DG405/883 monolithic
CMOS analog switches have TTL and CMOS compatible
digital inputs.
• ON-Resistance <35Ω
These switches feature low analog ON resistance (<35Ω)
and fast switch time (tON <150ns). Low charge injection sim-
plifies sample and hold applications.
• Low Power Consumption (PD <35µW)
• Fast Switching Action
- tON <150ns
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.
- tOFF <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
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.
• DG405/883 Dual DPST; Replaces DG184/883B,
HI-5045/883, IH5145/883B
• TTL, CMOS Compatible
• Single or Split Supply Operation
Applications
• Audio Switching
Ordering Information
• Battery Operated Systems
• Data Acquisition
TEMPERATURE
PART NUMBER
DG401AK/883
DG403AK/883
DG405AK/883
RANGE
PACKAGE
• Hi-Rel Systems
o
o
-55 C to +125 C 16 Lead CERDIP
• Sample and Hold Circuits
• Communication Systems
o
o
-55 C to +125 C 16 Lead CERDIP
o
o
-55 C to +125 C 16 Lead CERDIP
Pinouts
DG401/883
(CERDIP)
TOP VIEW
DG403/883, DG405/883
(CERDIP)
TOP VIEW
D1
NC
NC
NC
NC
NC
NC
D2
1
2
3
4
5
6
7
8
16 S1
D1
NC
D3
S3
1
2
3
4
5
6
7
8
16 S1
15 IN1
14 V-
15
14
13
12
IN1
V-
13 GND
12 VL
11 V+
10 IN2
GND
VL
S4
11 V+
D4
NC
D2
IN2
S2
10
9
9
S2
(NC) NO CONNECTION
(NC) NO CONNECTION
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Spec Number 512046
File Number 3703
888-468-3774 | 321-724-7143 | Copyright © Intersil Corporation 1999
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