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ADC Single Dual Slope 3 1/2Digit LED 44-Pin MQFP T/R, MAX140CMH+TD, Maxim Integrated

MAX140 is a low segment-current version of the MAX139 intended for use with low-current LED displays.

  • Single Supply +2.5V to +7.0V Operation
  • Measures Both Positive and Negative Input Voltages
  • Charge-Pump Voltage Inverter Generates a Negative Supply Voltage
  • Internal Band gap Reference
  • On-Board Display Driver
  • Low Segment Current

Характеристики

Number_of_analog_inputs

1
Volt_reference

External, Internal
Digital_supply_support

No
Architecture

Dual Slope
Resolution

3.5 Digit
Бренд

Eccn

EAR99
Htsn

8542390001
Lead_finish

Matte Tin
Mounting

Surface Mount
Operating_temp

0 to 70 °C
Pin_count

44
Product_dimensions

10.11 x 10.11 x 2.2 mm
Schedule_b

8542390000
Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS08509/MAXMS08509-1.pdf?hkey=52A5661711E402568146F3353EA87419
Number_of_adc_channels

1
Operating_supply_volt

2.5, 5 V, 7
Number_of_adcs

1
Артикул: MAX140CMH+TD

Описание

MAX140 is a low segment-current version of the MAX139 intended for use with low-current LED displays.

  • Single Supply +2.5V to +7.0V Operation
  • Measures Both Positive and Negative Input Voltages
  • Charge-Pump Voltage Inverter Generates a Negative Supply Voltage
  • Internal Band gap Reference
  • On-Board Display Driver
  • Low Segment Current

Детали

Number_of_analog_inputs

1
Volt_reference

External, Internal
Digital_supply_support

No
Architecture

Dual Slope
Resolution

3.5 Digit
Бренд

Eccn

EAR99
Htsn

8542390001
Lead_finish

Matte Tin
Mounting

Surface Mount
Operating_temp

0 to 70 °C
Pin_count

44
Product_dimensions

10.11 x 10.11 x 2.2 mm
Schedule_b

8542390000
Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS08509/MAXMS08509-1.pdf?hkey=52A5661711E402568146F3353EA87419
Number_of_adc_channels

1
Operating_supply_volt

2.5, 5 V, 7
Number_of_adcs

1

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