HV1816 Datasheet, PDF (1/6 Pages) Supertex, Inc – 8-Channel High Voltage Analog Switch

HV1816
8-Channel High Voltage Analog Switch
Ordering Information
V_PP
V_NN
V_SIG
+80V -80V 130V_P-P
28-pin
Plastic DIP
HV1816P
Package Options
28-lead Plastic
Chip Carrier
HV1816PJ
Die
HV1816X
Features
s HVCMOS^®` technology
s Up to 130V peak to peak output switching
s Output On-resistance typically 40 ohms
s Low parasitic capacitances
s DC to 10MHz analog signal frequency
s -45dB typical output off isolation at 5MHz
s CMOS logic circuitry for low power
and excellent noise immunity
s On-chip shift register, latch and clear logic circuitry
General Description
Not recommended for new designs. Please use HV202 instead.
This device is an 8-channel high-voltage integrated circuit (HVIC)
intended for use in applications requiring high voltage switching
controlled by low voltage signals; e.g., ultrasound imaging and
printers. Input data is shifted into an 8-bit shift register which can
then be retained in an 8-bit latch. Using HVCMOS technology, this
HVIC combines high voltage bilateral DMOS switches and low
power CMOS logic to provide efficient control of high voltage
analog signals.
Absolute Maximum Ratings*
V_DD Logic power supply voltage
V_PP - V_NN supply voltage
V_PP Positive high voltage supply
V_NN Negative high voltage supply
Logic input voltages
Analog signal range
Peak analog signal current/channel
Storage temperature
Power dissipation
-0.5V to +18V
174V
-0.5V to +90V
+0.5V to -90V
-0.5V to V_DD +0.3V
V_NN to V_PP
1.5A
-65°C to +150°C
1.2W
* Absolute Maximum Ratings are those values beyond which damage to the
device may occur. Functional operation under these conditions is not implied.
Continuous operation of the device at the absolute rating level may affect
device reliability.
13-17