The HI-8200H family are quad analog CMOS switches fabri-
cated with Silicon-on-Insulator (SOI) technology for latch-up
free operation and maximum switch isolation.
They are opti-
mized for use in high temperature avionics applications. The de-
vices are capable of operating at extended temperature ranges
of -55°C to 175°C for plastic packages and -55°C to 200°C for
the ceramic CERDIP-16 package.
High voltage gate drive is en-
tirely created on-chip enabling +/-12V switching range from a
single 3.3V or 5V supply. These switches are ideally suited for
applications demanding low switch leakage when the power
pins are 0V.
·
CMOS analog switches with up to +/-12V switching range
from a single 3.3V or 5V supply
·
Low RON: 10
W
max at 25°C
·
Robust CMOS Silicon-on-Insulator (SOI) technology
·
Switch nodes are open-circuit when chip is powered down
·
SOI switch isolation with 1nA typical Off leakage
·
ESD protection > 4KV HBM
·
Fast switching time with break-before-make
·
Low power
At 25
°
C and with VDD from 3.0V to 5.5V, the switch resistance
(RON) is typically 8
W.
RON is independent of VDD. In a switch-
ing range of -5V to +5V, the maximum deviation of RON from
flat is less than 5%.
These switches conduct equally well in either direction. Power
down and Off state leakages are less than 10nA maximum.
Charge injection is less than 10pC. Switching times are typi-
cally 180ns to the On state and 60ns to the Off state. The on-
board charge pump allows an On/Off cycle time of 5KHz for all
four switches simultaneously before the switching range be-
comes restricted.
The HI-8200H provides four each normally open switches
when the switch control inputs are low. The HI-8201H provides
four each normally closed switches when the switch control in-
puts are low. The HI-8202H provides a combination of two nor-
mally closed and two normally open switches.
PIN CONFIGURATIONS
(Top Views)
IN1 1
S1A 2
-3
S1B 4
V- 5
GND 6
S4B 7
-8
S4A 9
IN4 10
20 IN2
19 S2A
18 -
17 S2B
16 V+
15 VLOGIC
14 S3B
13 -
12 S3A
11 IN3
APPLICATIONS
·
Down-hole drilling and oil exploration
·
High temperature avionics
·
Data bus isolation
·
Sample-and-Hold circuits
·
Test Equipment
·
Communications Systems
HI-8200PSHF
20-Pin TSSOP package
PRODUCT OPTIONS
PART TYPE IN1
HI-8200H
0
1
HI-8201H
0
1
HI-8202H
0
1
Switch 1
Open
Closed
Closed
Open
Open
Closed
IN2
0
1
0
1
0
1
Switch 2
Open
Closed
Closed
Open
Closed
Open
IN3
0
1
0
1
0
1
Switch 3
Open
Closed
Closed
Open
Closed
Open
IN4
0
1
0
1
0
1
Switch 4
Open
Closed
Closed
Open
Open
Closed
(DS8200H Rev. New)
HOLT INTEGRATED CIRCUITS
www.holtic.com
08/13
HI-8200H, HI-8201H, HI-8202H
PIN DESCRIPTIONS
SIGNAL
IN1
S1A
S1B
V-
GND
S4B
S4A
IN4
IN3
S3A
S3B
VLOGIC
V+
S2B
S2A
IN2
FUNCTION
Logic Input
Switch Node
Switch Node
CAP -
Supply
Switch Node
Switch Node
Logic Input
Logic Input
Switch Node
Switch Node
Supply
CAP +
Switch Node
Switch Node
Logic input
DESCRIPTION
HI-8200H and HI-8202H are normally Open when input Low
Switch 1 Node
Switch 1 Node
Bulk storage capacitor. Add 0.1uF ceramic capacitor to GND. (20V or higher).
Reference Ground
Switch 4 Node
Switch 4 Node
HI-8200H and HI-8202H are normally Open when input Low
HI-8201H and HI-8202H are normally Closed when input Low
Switch 3 Node
Switch 3 Node
3.3V or 5.0V Logic supply
Bulk storage capacitor. Add 0.1uF ceramic capacitor to GND. (20V or higher).
Switch 2 Node
Switch 2 Node
HI-8201H and HI-8202H are normally Closed when input Low
NOTE:
V+ and V- pins are
only
to be used for connection of bulk storage capacitors and
MUST NOT
be
loaded.
35W
30W
T = +200C
25W
20W
15W
10W
5W
T = -55C
T = +125C
T = +25C
-18V
-12V
-6V
0V
V
SWITCH
6V
12V
18V
Typical R
ON
as a function of V
SWITCH
and
Temperature (10mA switch current, V
SUPPLY
= +3.3V)
HOLT INTEGRATED CIRCUITS
2
HI-8200H, HI-8201H, HI-8202H
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND = 0V)
Supply Voltage, V
LOGIC
.........................................................................7.0V Operating Temperature Range: (Plastic) ........................ -55°C to +175°C
(Ceramic) ...................... -55°C to +200°C
Switch Current (either direction, DC): .................................................20mA
Peak Switch Current (1 ms pulse, 10% duty cycle max.)..................100mA
Digital Input Voltage (IN1-4):.....................................-0.3V to V
LOGIC
+ 0.3V Storage Temperature Range: ......................................-65°C to +150°C
NOTE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only.
Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
V
LOGIC
= 3.3V or 5.0V
, GND = 0V. Operating temperature range (unless otherwise noted).
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
