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CA3161E The Harris Semiconductor CA3161E is a BCD to Seven Segment Decoder/Driver. It operates with a supply voltage range of 4.5V to 5.5V and has a typical standby power dissipation of 18mW.
Mfr Part #:

CA3161E

Available from 2 distributors
Mfr Name: Harris Semiconductor
Harris Semiconductor
The Harris Semiconductor CA3161E is a BCD to Seven Segment Decoder/Driver. It operates with a supply voltage range of 4.5V to 5.5V and has a typical standby power dissipation of 18mW.
✓ Total Stock: 149 pcs
$ Price Range: $1.27

CA3161E Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
49 pcs
On Request
49 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CA3161E Specifications Quick View

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

Short technical summary and product information.

The CA3161E from Harris Semiconductor is a monolithic integrated circuit designed for BCD to seven segment decoding. It features constant current segment drivers, eliminating the need for external current limiting resistors. This device is pin-compatible with other industry-standard decoders.

 

Key electrical specifications include a supply voltage range of 4.5V to 5.5V, with a typical supply current of 3.5mA (up to 8mA maximum) when all inputs are high. The segment outputs provide a typical constant current of 25mA. The device exhibits a low standby power dissipation of 18mW (typical).

 

Operating within a temperature range of 0°C to 70°C, the CA3161E is available in a 16-lead PDIP package. Its design facilitates a complete digital readout system when used in conjunction with compatible A/D converters, minimizing the need for external components.

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

Qty Low High
1+ $1.27 $1.27

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

CA3161E Features

  • Performs BCD to seven segment decoding.
  • Features 25mA constant current segment outputs.
  • Eliminates need for output current limiting resistors.
  • Operates from 4.5V to 5.5V supply voltage.
  • Available in a 16-lead PDIP package.

CA3161E Applications

  • BCD to seven segment decoding
  • Digital readout systems with CA3162E
  • Constant current segment driver applications
  • TTL compatible logic level interfacing
  • Low standby power display systems

CA3161E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the CA3161E?

The supply voltage (V+) range is 4.5V minimum, 5V typical, and 5.5V maximum.

What is the operating temperature range?

0°C to 70°C.

What is the package type of the CA3161E?

16-lead PDIP.

What is the typical constant current per segment?

25mA.

What is the supply current when all inputs are high?

Typically 3.5mA, maximum 8mA.

What is the standby power dissipation?

18mW typical.

What is the storage temperature range?

-65°C to 150°C.

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