Analog Multiplexer Single 8:1 20-Pin PLCC, DG428DN, Vishay

The DG428, DG429 analog multiplexers have on-chip address and control latches to simplify design in microprocessor based applications. Break-before-make switching action protects against momentary crosstalk of adjacent input signals. The DG428 selects one of eight single-ended inputs to a common output, while the DG429 selects one of four differential inputs to a common differential output. An on channel conducts current equally well in both directions. In the off state each channel blocks voltages up to the power supply rails. An enable (EN) function allows the user to reset the multiplexer/demultiplexer to all switches off for stacking several devices. All control inputs, address (Ax) and enable (EN) are TTL compatible over the full specified operating temperature range. The silicon-gate CMOS process enables operation over a wide range of supply voltages. The absolute maximum voltage rating is extended to 44 V. Additionally, single supply operation is also allowed and an epitaxial layer prevents latchup. On-board TTL-compatible address latches simplify the digital interface design and reduce board space in bus-controlled systems such as data acquisition systems, process controls, avionics, and ATE.

  • Halogen-free according to IEC 61249-2-21 Definition
  • Low RDS(on): 55 ?
  • Low Charge Injection: 1 pC
  • On-Board TTL Compatible Address Latches
  • High Speed – tTRANS: 160 ns
  • Break-Before-Make
  • Low Power Consumption: 0.3 mW
  • Compliant to RoHS Directive 2002/95/EC

Характеристики

Бренд

Input_signal_type

Single

Specifications

http://www.vishay.com/docs/70063/70063.pdf

Schedule_b

8542390000

Product_dimensions

9.04 x 9.04 x 3.69 mm

Pin_count

20

Operat_temperature

-40 to 85 °C

Operat_supply_voltage

±12, ±15, ±18 V, ±22, ±7, ±9, 13, 36

Operat_supply_current

0.1@15V

Mounting

Surface Mount

Max_processing_temp

225

Max_power_dissipation

800 mW

Lead_finish

Tin/Lead

Kind

Analog Multiplexer

Htsn

8542390001

Chip_enable_signals

Yes

Eccn

EAR99

Конфигурация

Single 8:1

Max_high_lev_output_current

30 mA

Number_of_inputs_per_chip

8

Max_on_resist_range

150 to 250 Ohm

Max_propagation_delay_btb

250@±15V, 280@12V ns

Power_supply_type

Dual, Single

Output_signal_type

Single-Ended

Max_turn_on_time

300@12V ns

Number_of_outputs_per_chip

1

Number_of_channels_per_chip

1

Max_on_resistance

150@12V Ohm

Supplier_package

PLCC

Артикул: DG428DN

Описание

The DG428, DG429 analog multiplexers have on-chip address and control latches to simplify design in microprocessor based applications. Break-before-make switching action protects against momentary crosstalk of adjacent input signals. The DG428 selects one of eight single-ended inputs to a common output, while the DG429 selects one of four differential inputs to a common differential output. An on channel conducts current equally well in both directions. In the off state each channel blocks voltages up to the power supply rails. An enable (EN) function allows the user to reset the multiplexer/demultiplexer to all switches off for stacking several devices. All control inputs, address (Ax) and enable (EN) are TTL compatible over the full specified operating temperature range. The silicon-gate CMOS process enables operation over a wide range of supply voltages. The absolute maximum voltage rating is extended to 44 V. Additionally, single supply operation is also allowed and an epitaxial layer prevents latchup. On-board TTL-compatible address latches simplify the digital interface design and reduce board space in bus-controlled systems such as data acquisition systems, process controls, avionics, and ATE.

  • Halogen-free according to IEC 61249-2-21 Definition
  • Low RDS(on): 55 ?
  • Low Charge Injection: 1 pC
  • On-Board TTL Compatible Address Latches
  • High Speed – tTRANS: 160 ns
  • Break-Before-Make
  • Low Power Consumption: 0.3 mW
  • Compliant to RoHS Directive 2002/95/EC

Детали

Бренд

Input_signal_type

Single

Specifications

http://www.vishay.com/docs/70063/70063.pdf

Schedule_b

8542390000

Product_dimensions

9.04 x 9.04 x 3.69 mm

Pin_count

20

Operat_temperature

-40 to 85 °C

Operat_supply_voltage

±12, ±15, ±18 V, ±22, ±7, ±9, 13, 36

Operat_supply_current

0.1@15V

Mounting

Surface Mount

Max_processing_temp

225

Max_power_dissipation

800 mW

Lead_finish

Tin/Lead

Kind

Analog Multiplexer

Htsn

8542390001

Chip_enable_signals

Yes

Eccn

EAR99

Конфигурация

Single 8:1

Max_high_lev_output_current

30 mA

Number_of_inputs_per_chip

8

Max_on_resist_range

150 to 250 Ohm

Max_propagation_delay_btb

250@±15V, 280@12V ns

Power_supply_type

Dual, Single

Output_signal_type

Single-Ended

Max_turn_on_time

300@12V ns

Number_of_outputs_per_chip

1

Number_of_channels_per_chip

1

Max_on_resistance

150@12V Ohm

Supplier_package

PLCC