Analog Switch Octal SPST 48-Pin LQFP, HV232FG-G, Microchip

The Supertex HV232 is a low charge injection 8-channel, high-voltage, analog switch integrated circuit (IC) with bleed resistors. This device can be used in applications requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging and printers. The bleed resistors eliminate voltage built up on capacitive loads such as piezoelectric transducers. 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 feed-through 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.

  • HVCMOS® technology for high performance
  • Very low quiescent power dissipation (10µA max.)
  • Output on-resistance (22O typ.)
  • Integrated bleed resistors on the outputs
  • Low parasitic capacitances
  • DC to 50MHz small signal frequency response
  • -60dB typical output off isolation at 5.0MHz
  • CMOS logic circuitry for low power
  • Excellent noise immunity
  • On-chip shift register, latch and clear logic circuitry
  • Flexible high voltage supplies

Характеристики

Бренд

Конфигурация

Octal SPST

Msl_level

3

Mounting

Surface Mount

Max_turn_on_time

5000@5V ns

Max_processing_temp

260

Max_power_dissipation

1000 mW

Max_on_resistance

38@40V@-160V Ohm

Max_high_lev_output_current

2000 mA

Max_frequency_25_deg_c_vcc

5@5V MHz

Lead_finish

Matte Tin

Kind

Analog Switch

Input_signal_type

Single

Htsn

8541290095

Eccn

EAR99

Country_of_origin

China

Chip_enable_signals

Yes

Operating_temp

0 to 70 °C

Number_of_inputs_per_chip

8

Operating_supply_voltage

-160, ±40 V, 200

Operating_supply_current

±7@40V@-160V mA

Max_on_resistance_range

35 to 45 Ohm

Supplier_package

LQFP

Number_of_outputs_per_chip

8

Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/MCHP/MCHPS05739/MCHPS05739-1.pdf?hkey=52A5661711E402568146F3353EA87419

Schedule_b

8541290080

Product_dimensions

7 x 7 x 1.4 mm

Power_supply_type

Dual

Polarity

Non-Inverting

Pin_count

48

Output_signal_type

Single-Ended

Number_of_channels_per_chip

8

Артикул: HV232FG-G

Описание

The Supertex HV232 is a low charge injection 8-channel, high-voltage, analog switch integrated circuit (IC) with bleed resistors. This device can be used in applications requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging and printers. The bleed resistors eliminate voltage built up on capacitive loads such as piezoelectric transducers. 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 feed-through 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.

  • HVCMOS® technology for high performance
  • Very low quiescent power dissipation (10µA max.)
  • Output on-resistance (22O typ.)
  • Integrated bleed resistors on the outputs
  • Low parasitic capacitances
  • DC to 50MHz small signal frequency response
  • -60dB typical output off isolation at 5.0MHz
  • CMOS logic circuitry for low power
  • Excellent noise immunity
  • On-chip shift register, latch and clear logic circuitry
  • Flexible high voltage supplies

Детали

Бренд

Конфигурация

Octal SPST

Msl_level

3

Mounting

Surface Mount

Max_turn_on_time

5000@5V ns

Max_processing_temp

260

Max_power_dissipation

1000 mW

Max_on_resistance

38@40V@-160V Ohm

Max_high_lev_output_current

2000 mA

Max_frequency_25_deg_c_vcc

5@5V MHz

Lead_finish

Matte Tin

Kind

Analog Switch

Input_signal_type

Single

Htsn

8541290095

Eccn

EAR99

Country_of_origin

China

Chip_enable_signals

Yes

Operating_temp

0 to 70 °C

Number_of_inputs_per_chip

8

Operating_supply_voltage

-160, ±40 V, 200

Operating_supply_current

±7@40V@-160V mA

Max_on_resistance_range

35 to 45 Ohm

Supplier_package

LQFP

Number_of_outputs_per_chip

8

Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/MCHP/MCHPS05739/MCHPS05739-1.pdf?hkey=52A5661711E402568146F3353EA87419

Schedule_b

8541290080

Product_dimensions

7 x 7 x 1.4 mm

Power_supply_type

Dual

Polarity

Non-Inverting

Pin_count

48

Output_signal_type

Single-Ended

Number_of_channels_per_chip

8