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CA3161E The CA3161E is a BCD to Seven Segment Decoder/Driver with constant current segment outputs. It features TTL compatible input logic levels and operates within a 0°C to 75°C temperature range.
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CA3161E

Available from 1 distributors
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The CA3161E is a BCD to Seven Segment Decoder/Driver with constant current segment outputs. It features TTL compatible input logic levels and operates within a 0°C to 75°C temperature range.
✓ Total Stock: 1,498 pcs
$ Price Range: $165.89

CA3161E Available from 1 distributor

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✓ Non-Authorised
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1,498 pcs
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CA3161E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Input Voltage
Thermal Resistance
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CA3161E Description

Short technical summary and product information.

The CA3161E is a monolithic integrated circuit that performs the BCD to seven segment decoding function. It features constant current segment drivers, eliminating the need for external output current limiting resistors. This device offers TTL compatible input logic levels and provides 25mA (typical) constant current segment outputs.

 

The CA3161E operates over a temperature range of 0°C to 75°C. Its absolute maximum supply voltage is 7.0V, with an operating range of 4.5V to 5.5V. The maximum input voltage is 5.5V. The device has a low standby power dissipation of 18mW (typical).

 

Packaged in a 16-lead PDIP, the CA3161E is pin compatible with other industry-standard decoders. It is suitable for applications requiring a complete digital readout system with minimal external components, such as when used with the CA3162E A/D Converter.

CA3161E Quick Information

Product Type: BCD to Seven Segment Decoder/Driver
Canonical Name: CA3161E BCD to Seven Segment Decoder/Driver
Subcategory: BCD to Seven Segment

CA3161E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CA3161E Estimated Pricing

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1+ $165.89 $165.89

Estimated market price range - modelled values for guidance only, not live distributor offers.

CA3161E Features

  • Performs BCD to seven segment decoding.
  • Features constant current segment drivers.
  • 25mA typical constant current output.
  • TTL compatible input logic levels.
  • Operates from 0°C to 75°C.

CA3161E Applications

  • Used in current regulation circuits
  • Suitable for power supply regulation
  • Provides circuit protection
  • Ideal for electronic power control

CA3161E FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the CA3161E?

The operating temperature range for the CA3161E is 0°C to 75°C.

What is the typical constant current output for the segment drivers?

The CA3161E provides 25mA (typical) constant current segment outputs.

What is the maximum supply voltage for the CA3161E?

The absolute maximum DC supply voltage for the CA3161E is +7.0V.

What is the standby power dissipation?

The standby power dissipation is 18mW (typical).

What package type is the CA3161E available in?

The CA3161E is available in a 16-lead PDIP package.

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