HI-5040 thru HI-5051
HI-5046A and HI-5047A
S E M I C O N D U C T O R
CMOS Analog Switches
December 1993
Features
Description
• ±15V Wide Analog Signal Range
• Low “ON” Resistance 25Ω (Typical)
• High Current Capability 80mA (Typical)
This family of CMOS analog switches offers low resistance
switching performance for analog voltages up to the supply
rails and for signal currents up to 80mA. “ON” resistance is
low and stays reasonably constant over the full range of
operating signal voltage and current. RON remains
exceptionally constant for input voltages between +5V and
-5V and currents up to 50mA. Switch impedance also
changes very little over temperature, particularly between
0oC and +75oC. RON is nominally 25Ω for HI-5048 through
HI-5051 and HI-5046A and HI-5047A and 50Ω for HI-5040
• Break-Before-Make Switching
- Turn-On Time 370ns (Typical)
- Turn-Off Time 280ns (Typical)
• No Latch-Up
through HI-5047.
• Input MOS Gates are Protected from Electrostatic
Discharge
All devices provide break-before-make switching and are
TTL and CMOS compatible for maximum application
versatility. Performance is further enhanced by Dielectric
Isolation processing which insures latch-free operation with
very low input and output leakage currents (0.8nA at +25oC).
This family of switches also features very low power
operation (1.5mW at +25oC).
• DTL, TTL, CMOS, PMOS Compatible
Applications
• High Frequency Switching
• Sample and Hold
There are 14 devices in this switch series which are
differentiated by type of switch action and value of RON (see
Functional Description). All devices are available in 16 lead
DIP packages. The HI-5040 and HI-5050 switches can
directly replace IH-5040 series devices except IH5048, and
are functionally compatible with the DG180 and DG190
family. Each switch type is available in the -55oC to +125oC
and 0oC to +75oC performance grades.
• Digital Filters
• Operational Amplifier Gain Switching
Functional Block Diagram
Functional Description
TYPICAL DIAGRAM
PART NUMBER
HI-5040
TYPE
RON
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
25Ω
50Ω
25Ω
25Ω
25Ω
25Ω
25Ω
SPST
S
HI-5041
HI-5042
HI-5043
HI-5044
HI-5045
HI-5046
HI-5046A
HI-5047
HI-5047A
HI-5048
HI-5049
HI-5050
HI-5051
Dual SPST
SPDT
A
N
P
Dual SPDT
DPST
D
Dual DPST
DPDT
DPDT
4PST
4PST
Dual SPST
Dual DPST
SPDT
Dual SPDT
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper I.C. Handling Procedures.
File Number 3127
Copyright © Harris Corporation 1993
9-110