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MAX319MJA The MAX319MJA is a precision, CMOS, single-pole double-throw (SPDT) analog switch from Maxim Integrated. It offers low on-resistance and fast switching times.
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MAX319MJA

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Mfr Name: MAX
MAX
The MAX319MJA is a precision, CMOS, single-pole double-throw (SPDT) analog switch from Maxim Integrated. It offers low on-resistance and fast switching times.
✓ Total Stock: 1 pcs
$ Price Range: $2.21

MAX319MJA Available from 1 distributor

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MAX319MJA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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AEC Qualified
Automotive Grade
Charge Injection
Industrial Grade
Medical Grade
Military Grade
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MAX319MJA Description

Short technical summary and product information.

The MAX319MJA is a precision CMOS analog switch designed for various applications including sample-and-hold circuits, guidance and control systems, and battery-powered devices. This single-pole double-throw (SPDT) switch features low on-resistance, typically less than 20 Ohms, with a maximum of 35 Ohms. It guarantees matched on-resistance between channels to within 2 Ohms and maintains flatness over the analog signal range with a maximum delta of 3 Ohms.

 

Designed for flexibility, the MAX319MJA supports both single-supply operation from +10V to +30V and bipolar-supply operation from ±4.5V to ±20V. It is compatible with TTL/CMOS logic levels and offers rail-to-rail analog signal handling capability. The device exhibits low leakage current, less than 6nA at +85°C, and fast switching speeds with turn-on times under 175ns and turn-off times under 145ns. It also boasts an ESD rating greater than 2000V.

 

Fabricated using Maxim's improved silicon-gate process, this analog switch ensures extremely low charge injection (10pC) and low power consumption (35µW). The MAX319MJA is available in an 8-SO package and is suitable for surface mount applications. Its operating temperature range is -40°C to +85°C.

MAX319MJA Quick Information

Product Type: Analog Switch
Canonical Name: MAX319MJA Precision CMOS Analog Switch
Subcategory: Precision CMOS Analog Switches

MAX319MJA Compliance

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

MAX319MJA Estimated Pricing

Qty Low High
1+ $2.21 $2.21

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

MAX319MJA Features

  • Low on-resistance typically 20 Ohms.
  • Guaranteed matched on-resistance <2 Ohms.
  • Low leakage current <6nA at +85°C.
  • Wide supply voltage range supported.
  • Fast switching times under 175ns.

MAX319MJA Applications

  • Suitable for sample-and-hold circuits.
  • Used in guidance and control systems.
  • Ideal for battery-powered systems.
  • Applicable in communications systems.
  • Designed for test equipment.

MAX319MJA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the on-resistance of the MAX319MJA?

The on-resistance is typically 20 Ohms and has a maximum of 35 Ohms.

What is the guaranteed matched on-resistance between channels?

The guaranteed matched on-resistance between channels is less than 2 Ohms.

What is the off-channel leakage at +85°C?

The off-channel leakage is less than 6nA at +85°C.

What are the operating supply voltage ranges?

It supports single-supply operation from +10V to +30V and bipolar-supply operation from ±4.5V to ±20V.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What type of switch is the MAX319MJA?

The MAX319MJA is a single-pole double-throw (SPDT) precision CMOS analog switch.

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