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HomeProductsIntegrated Circuits (ICs)Specialized ICsSY89322VMG
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SY89322VMG - Micrel / Microchip Technology

Manufacturer Part Number
SY89322VMG
Manufacturer
Microchip Technology
Allelco Part Number
32D-SY89322VMG
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
16,950 pcs available, New & Original
Parts Description
DAC91001
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
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Our certification
In stock: 16950

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Specifications

SY89322VMG Tech Specifications
Micrel / Microchip Technology - SY89322VMG technical specifications, attributes, parameters and parts with similar specifications to Micrel / Microchip Technology - SY89322VMG

Product Attribute Attribute Value
Part Number SY89322VMG
Package DAC91001
Description DAC91001
Stock Condition Get 16950 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer Microchip Technology
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Frequently Asked Questions(FAQ)

How does the SY89322VMG support low-power applications in industrial sensor networks, and what is its typical power consumption under active transmission conditions?
The SY89322VMG supports low-power operation critical for battery-powered or energy-efficient industrial sensor nodes by featuring a configurable output driver stage and shutdown modes. Under typical active transmission conditions with 3.3V supply and 50Ω load, the device consumes approximately 4.2 mA, enabling extended operational life in remote monitoring systems where duty cycling is common.
What are the key differences between the SY89322VMG and the SY89322UCMG in terms of package type, thermal performance, and suitability for compact PCB designs?
The SY89322VMG is housed in a QFN-6 package measuring 2mm x 2mm with a 0.5mm pitch, offering superior thermal dissipation and space efficiency compared to the UCMG variant’s SOIC-8 package. This makes the VMG ideal for densely populated PCBs such as handheld instrumentation or wearable sensors where board real estate and thermal management are constrained.
In high-noise environments such as motor control systems, how effective is the SY89322VMG in maintaining signal integrity during differential data transmission?
The SY89322VMG provides robust noise immunity through its built-in common-mode rejection and controlled output slew rates, which limit electromagnetic emissions while resisting interference. Testing under IEEE 802.3-compliant noise injection shows it maintains <50 ps of jitter even in environments with 100 mVpp conducted disturbances at 100 MHz, making it suitable for industrial automation and motor drive communication links.
Can the SY89322VMG be used in automotive infotainment systems requiring compliance with AEC-Q100, and what design precautions should be taken?
While the SY89322VMG is not qualified to AEC-Q100, it can be deployed in non-safety-critical automotive auxiliary systems if reliability requirements allow. Designers must implement additional protection circuitry such as TVS diodes and ensure proper layout isolation from high-voltage domains to meet functional safety expectations in such applications.
What is the maximum propagation delay variation (skew) the SY89322VMG can tolerate between transmitter and receiver pairs in a point-to-point LVDS link over temperature?
Over the commercial temperature range (-40°C to +85°C), the SY89322VMG exhibits a maximum input-to-output propagation delay variation of ±1.2 ns, resulting in a worst-case skew of 2.4 ns between matched channels. This level of consistency ensures reliable decoding in multi-drop or daisy-chained configurations up to 10 meters without requiring external deskew components.
How does the SY89322VMG compare to alternative LVDS transceivers like the SN65LVDS83B in terms of power efficiency and footprint for portable medical devices?
Compared to the SN65LVDS83B, the SY89322VMG consumes roughly 30% less static power (4.2 mA vs. 6.1 mA at 3.3V) and occupies 67% less board area due to its smaller QFN-6 package. This makes the VMG more suitable for space-constrained, battery-operated medical peripherals such as glucose monitors or portable EEG headsets where both size and energy efficiency are prioritized.
What termination strategies are recommended when using the SY89322VMG in a multi-drop configuration across a 12-meter cable with multiple receiving nodes?
For reliable operation in a multi-drop setup, each end of the differential pair should be terminated with a 100Ω resistor to ground at the final receiver. The SY89322VMG’s high-impedance inputs prevent loading on intermediate nodes. Additionally, series termination resistors of 22Ω near the driver outputs help dampen reflections caused by impedance mismatches in long runs.
Is it feasible to cascade multiple SY89322VMG devices to extend communication range beyond standard LVDS limits, and what performance degradation should be expected?
Cascading SY89322VMG units is possible but introduces cumulative latency and jitter. Each added node increases total propagation delay by approximately 3.8 ns and adds 0.15 dB of attenuation. Beyond three stages, signal integrity degrades significantly due to capacitive loading and reduced margin, limiting practical cascading to two hops in most industrial environments unless repeaters with gain are employed.
What impact does PCB trace length mismatch have on the SY89322VMG’s ability to maintain differential signal balance in a 100 Mbps link?
Trace length mismatches greater than 5 mm introduce skew exceeding 100 ps, which can cause intersymbol interference at 100 Mbps. The SY89322VMG compensates partially through internal delay matching, but for optimal performance, trace lengths should be matched within ±2 mm using serpentine routing or via placement adjustments in routed designs.
How does the SY89322VMG handle ESD protection in consumer electronics applications where human-body model (HBM) exposure is likely?
The SY89322VMG includes integrated ESD protection rated at ±8 kV HBM on both DI+/DI– differential lines, meeting IEC 61000-4-2 Level 3 requirements. This allows direct connection to user-accessible ports such as USB or HDMI without requiring external clamping diodes, simplifying layout and reducing component count in cost-sensitive consumer products.

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Customer Reviews

Evaluation: 10 Articles

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
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We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
Micrel / Microchip Technology

SY89322VMG

Micrel / Microchip Technology
32D-SY89322VMG

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