HI1-5042-2(2000) Просмотр технического описания (PDF) - Intersil
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HI1-5042-2 Datasheet PDF : 11 Pages
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TM
Data Sheet
HI-5042 thru HI-5051
April 2000 File Number 3127.4
CMOS Analog Switches
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-5049 and
HI-5051 and 50Ω for HI-5042 through HI-5047.
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).
There are 7 devices in this switch series which are
differentiated by type of switch action and value of rON (see
Functional Description Table). The HI-504X and HI-505X
series switches can directly replace IH-5040 series devices,
and are functionally compatible with the DG180 and DG190
family.
Ordering Information
PART
NUMBER
TEMP. RANGE
(oC)
PACKAGE
HI1-5042-2
HI1-5043-2
HI1-5043-5
HI3-5043-5
HI9P5043-5
HI1-5047-5
HI1-5049-5
HI1-5051-2
HI1-5051-5
-55 to 125
-55 to 125
0 to 75
0 to 75
0 to 75
0 to 75
0 to 75
-55 to 125
0 to 75
16 Ld CERDIP
16 Ld CERDIP
16 Ld CERDIP
16 Ld PDIP
16 Ld SOIC
16 Ld CERDIP
16 Ld CERDIP
16 Ld CERDIP
16 Ld CERDIP
HI3-5051-5
HI9P5051-9
0 to 75
-40 to 85
16 Ld PDIP
16 Ld SOIC
PKG. NO.
F16.3
F16.3
F16.3
E16.3
M16.15
F16.3
F16.3
F16.3
F16.3
E16.3
M16.15
Features
• Wide Analog Signal Range . . . . . . . . . . . . . . . . . . . ±15V
• Low “ON” Resistance . . . . . . . . . . . . . . . . . . . . . . . . . 25Ω
• High Current Capability . . . . . . . . . . . . . . . . . . . . . . 80mA
• Break-Before-Make Switching
- Turn-On Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370ns
- Turn-Off Time . . . . . . . . . . . . . . . . . . . . . . . . . . . 280ns
• No Latch-Up
• Input MOS Gates are Protected from Electrostatic
Discharge
• DTL, TTL, CMOS, PMOS Compatible
Applications
• High Frequency Switching
• Sample and Hold
• Digital Filters
• Operational Amplifier Gain Switching
Functional Diagram
S
A
N
P
D
Functional Description
PART NUMBER
TYPE
rON
HI-5042
SPDT
50Ω
HI-5043
Dual SPDT
50Ω
HI-5047
4PST
50Ω
HI-5049
Dual DPST
25Ω
HI-5051
Dual SPDT
25Ω
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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