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PDF ( 数据手册 , 数据表 ) HI-5049

零件编号 HI-5049
描述 CMOS Analog Switches
制造商 Intersil Corporation
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HI-5049 数据手册, 描述, 功能
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 25for HI-5049 and
HI-5051 and 50for 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 . . . . . . . . . . . . . . . . . . . . . . . . . 25
• 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 NP
D
Functional Description
PART NUMBER
HI-5042
HI-5043
HI-5047
HI-5049
HI-5051
TYPE
SPDT
Dual SPDT
4PST
Dual DPST
Dual SPDT
rON
50
50
50
25
25
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000







HI-5049 pdf, 数据表
HI-5042 thru HI-5051
Test Circuits and Waveforms TA = 25oC, V+ = +15V, V- = -15V, VL = +5V, VR = 0V, VAH = 3V and VAL = 0.8V
Unless Otherwise Specified (Continued)
VA VA
OUTPUT
OUTPUT
VA = 0V to 5V
Vertical: 2V/Div.
Horizontal: 200ns/Div.
FIGURE 7C. WAVEFORMS WITH TTL COMPATIBLE LOGIC
INPUT
VA = 0V to 10V
Vertical: 5V/Div.
Horizontal: 200ns/Div.
FIGURE 7D. WAVEFORMS WITH CMOS COMPATIBLE LOGIC
INPUT
720
660
600
540
480
420
360
300
240
180
120
60
2.4
tON
tOFF
3.0 3.6 4.2
DIGITAL “HIGH” (V)
4.8
720
660
600
540
480
420
360
300
240
180
120
60
0
tON
tOFF
0.5 1.0
DIGITAL “LOW” (V)
1.5
FIGURE 7E. SWITCHING TIMES vs POSITIVE DIGITAL VOLTAGE
FIGURE 7F. SWITCHING TIMES vs NEGATIVE DIGITAL VOLTAGE
FIGURE 7. SWITCH tON AND tOFF
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