Mfr Part #:

DS4424N+T&R

Mfr Name: Analog Devices / Maxim Integrated

The Analog Devices DS4424N+T&R is a four-channel, 7-bit current digital-to-analog converter. It features an I2C interface and operates within a supply voltage range of 2.7V to 5.5V.

✓ Total Stock: 21 pcs

DS4424N+T&R Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	21 pcs On Request	21 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

DS4424N+T&R Description

Short technical summary and product information.

The DS4424N+T&R from Analog Devices is a versatile current digital-to-analog converter (DAC) IC. This device integrates four independent DAC channels, each capable of sinking and sourcing current. It offers 7-bit resolution, providing 127 settings for both sink and source modes.

The DAC outputs are controlled via an I2C-compatible serial interface, allowing for easy integration into digital systems. The full-scale current range is adjustable from 50μA to 200μA, determined by external resistors. The device operates over a wide temperature range of -40°C to +85°C and a supply voltage range of 2.7V to 5.5V.

Designed for applications such as power-supply adjustment and margining, the DS4424N+T&R is housed in a compact 14-TDFN (3x3mm) package with an exposed pad. This surface-mount package is suitable for automated assembly processes. The part is supplied on tape and reel for high-volume manufacturing.

Key electrical characteristics include a typical supply current of 250μA. The DAC outputs power up in a high-impedance state, ensuring predictable behavior during system initialization.

DS4424N+T&R Quick Information

Product Type: Digital to Analog Converter (DAC)

Canonical Name: DS4424N+T&R Four-Channel, I2C, 7-Bit Sink/Source Current DAC

Subcategory: Digital to Analog Converters

DS4424N+T&R Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

DS4424N+T&R Features

Four-channel, 7-bit current DAC.
I2C-compatible serial interface.
Sink and source current up to 200μA.
Adjustable full-scale current range.
Compact 14-TDFN surface-mount package.

DS4424N+T&R Applications

Ideal for power-supply adjustment.
Suitable for power-supply margining.
Used for adjustable current sink.
Used for adjustable current source.

DS4424N+T&R FAQs

7 frequently asked questions generated from this part’s specifications.

What is the resolution of the DS4424N+T&R current DAC?

The DS4424N+T&R has a resolution of 7 bits.

How many channels does the DS4424N+T&R have?

The DS4424N+T&R features four current DAC channels.

What is the operating voltage range for the DS4424N+T&R?

The operating voltage range for the DS4424N+T&R is 2.7V to 5.5V.

What is the operating temperature range of the DS4424N+T&R?

The DS4424N+T&R operates within a temperature range of -40°C to +85°C.

What package type is the DS4424N+T&R supplied in?

The DS4424N+T&R is supplied in a 14-TDFN Exposed Pad package.

What is the maximum sink and source current for the DS4424N+T&R?

The maximum sink current is 200μA, and the maximum source current is -200μA.

What interface does the DS4424N+T&R use?

The DS4424N+T&R uses an I2C-compatible serial interface.

Category	Digital to Analog Converters (DAC)
Manufacturer Name	Analog Devices / Maxim Integrated
Architecture	Current Sink, Current Source
Data Interface	I²C
Differential Output	No
INL	[{'limit_type': 'maximum', 'value': 1, 'unit': None, 'display_value': '±1', 'test_condition': None, 'source': 'existing_db', 'confidence': 'high', 'original_name': 'INL', 'original_value': '±1 (Max), ±0.5 (Max)'}, {'limit_type': 'maximum', 'value': 0.5, 'unit': None, 'display_value': '±0.5', 'test_condition': None, 'source': 'existing_db', 'confidence': 'high', 'original_name': 'INL', 'original_value': '±1 (Max), ±0.5 (Max)'}]
Lead Spacing	3 mm
Mounting Type	Surface Mount
Number of Bits	7
Number of D	4
Operating Temperature	[{'limit_type': 'minimum', 'value': -40, 'unit': '°C', 'display_value': '-40°C', 'test_condition': None, 'source': 'existing_db', 'confidence': 'high', 'original_name': 'Operating Temperature', 'original_value': '-40°C ~ 85°C'}, {'limit_type': 'maximum', 'value': 85, 'unit': '°C', 'display_value': '85°C', 'test_condition': None, 'source': 'existing_db', 'confidence': 'high', 'original_name': 'Operating Temperature', 'original_value': '-40°C ~ 85°C'}]
Output Type	Current - Unbuffered
Supplier Device Package	14-TDFN (3x3)
Supplier Package	14-TDFN (3x3)
Supply Current	250
Tape & Reel	Tape & Reel
Voltage	[{'limit_type': 'minimum', 'value': 2.7, 'unit': 'V', 'display_value': '2.7V', 'test_condition': None, 'source': 'existing_db', 'confidence': 'high', 'original_name': 'Voltage', 'original_value': '2.7V ~ 5.5V'}, {'limit_type': 'maximum', 'value': 5.5, 'unit': 'V', 'display_value': '5.5V', 'test_condition': None, 'source': 'existing_db', 'confidence': 'high', 'original_name': 'Voltage', 'original_value': '2.7V ~ 5.5V'}]