HV238FG-G More Semiconductors - ICs by Microchip Technology

16-Channel High Voltage Analog Switch with Bleed Resistors


HV238 is a 220V, 16-channel, high voltage analog switch integrated circuit (IC) with output bleed resistors (RINT). The output switches are configured as 2 sets of 8 single pole single throw analog switches. It is intended to be used in applications requiring high voltage switching controlled by low voltage control signals such as ultrasound imaging. The 2 sets of 8 analog switches are controlled by 2 input logic controls, DIN1 and DIN2. A logic high on DIN1 will turn on switches 0 to 7 and a logic high on DIN2 will turn on switches 8 to 15. The bleed resistors help to significantly reduce voltage built up on capacitive loads such as piezoelectric transducers connected to the outputs.

Where to Buy

Prices starting from US$25.15

Distributor Stock
Logo for Newark
Newark
from US$27.14
No stock
Buy Now
Logo for Avnet America
Avnet America
from US$34.78
-
Buy Now
Logo for Microchip Technology
Microchip Technology
from US$25.15
-
Buy Now
Logo for RS Americas
RS Americas
from US$51.39
-
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
-
Buy Now
Logo for Avnet Silica
Avnet Silica
-
-
Buy Now

Features

HVCMOS® technology for high performance
220V operating conditions
Output on-resistance typically 22O
Integrated bleed resistors on the outputs
5.0 and 12.0V CMOS logic compatibility
Very low quiescent power dissipation (-10µA)
-45dB min off isolation at 7.5MHz
Low parasitic capacitance
Excellent noise immunity
Flexible operating supply voltages

Specifications

Interface 2 Banks of 8
Configuration 16-SPST
Supply Voltage Vpp - Vnn (V) 220
Analog Signal Voltage (V) 200
Switch Current (A) ±2
Switch Resistance typ (Ω) 18
Output Bleed Resistors Yes
Package LQFP-48
Notes use HV2731 for new designs
Pins | Packaging 48 | LQFP
Temp Range 0C to +70C
Packing Media Tray (250)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1824
Shipping Weight (kg) 0.872
Lead Count 48
Package Type LQFP
Package Width or Size 7x7x1.4mm
Soldering Composition Matte Tin

Alternative Descriptions

8-Channel High Voltage Analog Switch With Bleed Resistors 48 Lqfp 7X7X1.4Mm Tray Rohs Compliant: Yes |Microchip HV238FG-G | Newark Electronics
Analog Switch Hexadecimal SPST 48-Pin LQFP Tray | Avnet America
8-CHANNEL HIGH VOLTAGE ANALOG SWITCH WITH BLEED RESISTORS | Microchip Technology
8-CHANNEL HIGH VOLTAGE ANALOG SWITCH WITH BLEED RESISTORS48 LQFP 7x7x1.4mm TRAY | Microchip Technology Inc. HV238FG-G | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a HV238FG-G?

Additional datasheets, footprints and schematics for HV238FG-G are listed on our Part Details page. You can also find images and similar parts to HV238FG-G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for HV238FG-G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view HV238FG-G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does HV238FG-G fall under?

The HV238FG-G is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to HV238FG-G when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the HV238FG-G you can contact the distributor directly for product support, shipping queries etc.

Is the HV238FG-G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for HV238FG-G have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology, RS Americas and EBV Elektronik have stock available or on a lead time for HV238FG-G.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for HV238FG-G often in real-time on the comparison pages.

What if I can't find stock of HV238FG-G?

You can fill out our help required form which you can use to request a quote for HV238FG-G from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay