HV2216
8-Channel High Voltage Analog Switch
Ordering Information
Package Options
28-pin
plastic DIP
28-lead plastic
chip carrier
Die
VPP – VNN
160V
HV2216P
HV2216PJ
HV2216X
Features
General Description
HVCMOS® technology for high performance
Very low quiescent power dissipation – 10µA
Output On-resistance typically 22 ohms
Low parasitic capacitances
Notrecommendedfornewdesigns. PleaseuseHV20220for
all new designs.
This device is an 8-channel high-voltage analog switch inte-
grated circuit (IC) intended for use in applications requiring high
voltage switching controlled by low voltage control signals, such
as ultrasound imaging and printers. Input data is shifted into an
8-bit shift register which can then be retained in an 8-bit latch. To
reduce any possible clock feedthrough noise, Latch Enable (LE)
should be left high until all bits are clocked in. Using HVCMOS
technology, this switch combines high voltage bilateral DMOS
switches and low power CMOS logic to provide efficient control
of high voltage analog signals.
DC to 10MHz analog signal frequency
-50dB typical output off isolation at 5MHz
CMOS logic circuitry for low power
Excellent noise immunity
On-chip shift register, latch and clear logic circuitry
Flexible high voltage supplies
This IC is suitable for various combinations of high voltage
supplies, e.g., for HV2216 +40V/-120V, or +80V/-80V or +150V/
-10V.
Surface mount package available
13
13
Absolute Maximum Ratings*
VDD Logic power supply voltage
-0.5V to +18V
VPP - VNN Supply voltage
174V
-0.5V to +160V
+0.5V to -160V
-0.5V to VDD +0.3V
VNN to VPP
VPP Positive high voltage supply
VNN Negative high voltage supply
Logic input voltages
Analog Signal Range
Peak analog signal current/channel
Storage temperature
3.0A
-65°C to +150°C
1.2W
Power dissipation
* 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.
13-75
SUPERTEX [ Supertex, Inc ]
