HI-5046A Datasheet, PDF (1/12 Pages) Intersil Corporation – Sample and Hold

DPDT CMOS Analog Switch
HI-5046A/883
This CMOS analog switch offers low-resistance switching
performance for analog voltages up to the supply rails and for
signal currents up to 70mA. “ON” resistance is low and stays
reasonably constant over the full range of operating signal
voltage and current. R_ON 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 0°C and +75°C. R_ON is nominally 25Ω
for the HI-5046A/883.
This device provides break-before-make switching and is 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 +25°C). The
HI-5046A/883 also features very low power operation (1.5mW
at +25°C). The HI-5046A/883 is available in a 16 Ld CerDIP
package and is specified over the temperature range of -55°C
to +125°C.
Pin Configuration
HI1-5046/883
(16 LD CERDIP)
TOP VIEW
LOGIC “0” INPUT
D₂ ¹
2
D₁ ³
S₁ ⁴
S₄ ⁵
D₄ ⁶
7
D₃ ⁸
16 S₂
15 A
14 V-
13 V_R
12 V_L
11 V+
10
9 S₃
NOTE: Unused pins may be internally connected. Ground all unused pins.
Ordering Information
PART NUMBER
PART
TEMP. RANGE
PKG.
MARKING
(°C)
PACKAGE DWG. #
HI1-5046A/883 HI1-5046A/883 -55 to +125 16 Ld CerDIP F16.3
Features
• This Circuit is Processed in Accordance to MIL-STD-883 and
is Fully Conformant Under the Provisions of Paragraph 1.2.1.
• Wide Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . . . ±15V
• Low “On” Resistance . . . . . . . . . . . . . . 25Ω (Typ), 50Ω (Max)
• High Current Capability . . . . . . . . . . . . . . . . . . . . . 70mA (Max)
• Break-Before-Make Switching
- Turn-On Time. . . . . . . . . . . . . . . . . 370ns (Typ), 800ns (Max)
- Turn-Off Time . . . . . . . . . . . . . . . .280ns (Typ), 400ns (Max)
• No Latch Up
• Input MOS Gates are Protected from Electrostatic Discharge
• DTL, TTL, CMOS, PMOS Compatible
Applications
• High Frequency Analog
• Sample and Hold
• Digital Filters
• Operational Amplifier Gain Switching
Functional Diagram
LOGIC “1” INPUT
S₁ ⁴
S₂ ¹⁶
9
S₃
S₄ ⁵
A ¹⁵
V_L V+
12 11
3
1 ^D1
D₂
8
D₃
6
D₄
13 14
V_R V-
TYPICAL SWITCH
S
A
N
P
D
NOTE: Source and Drain are arbitrarily depicted as Analog Input and
Output, respectively. They may be interchanged without affecting
performance.
May 3, 2012
1
FN8274.0
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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