Le blog de l'entreprise Mingjiada Electronics Supply ADI AD7899 Series Analog To Digital Converters

Mingjiada Electronics Supply ADI AD7899 Series Analog To Digital Converters

In high-speed data acquisition, precision instrumentation, industrial control and communication systems, the accuracy, speed and interface types of analogue-to-digital converters (ADCs) directly impact system performance. ADI’s AD7899 series is renowned for its compact serial and high-speed parallel variants, catering to a wide range of requirements from low-power portable devices to high-speed data acquisition.

Shenzhen Mingjiada Electronics Co., Ltd. — a long-standing supplier of the [ADI] AD7899 series analogue-to-digital converters (ADCs), covering the two typical ADC application scenarios of low-power serial and high-speed parallel operation. Mingjiada Electronics supports both small-batch samples and large-volume orders, and relies on an efficient logistics system to ensure rapid product delivery.

AD7899 – 5 V single-supply, 400 kSPS, 14-bit analogue-to-digital converter (ADC)
1. Overview:
The AD7899 is a fast, low-power, 14-bit analogue-to-digital converter (ADC) powered by a single +5 V supply. The device integrates a 2.0 microsecond (µs) successive approximation ADC, a sample-and-hold amplifier, a 2.5 V reference voltage source, an on-chip clock oscillator, signal conditioning circuitry and a high-speed parallel interface. It accepts analogue input ranges of ±10 V, ±5 V, ±2.5 V, 0 V to +2.5 V and 0 V to +5 V.
2. Key Features:
High-speed (2.2 µs), 14-bit ADC
Throughput: 400 kSPS
Sample-and-hold acquisition time: 0.3 µs
Single-supply operation
High-speed parallel interface, also compatible with 3 V processors
Low power consumption: 80 mW (typical)
Input range options:
±10 V, ±5 V and ±2.5 V
0 V to 2.5 V and 0 V to 5 V
Sleep mode: 20 µW (typical)
Analogue input overvoltage protection
Sleep mode enabled via the STBY pin
Models available from Mingjiada Electronics (selection):
AD7899ARSZ-1
AD7899ARSZ-2
AD7899ARSZ-3
AD7899ARZ-1
AD7899ARZ-2
AD7899BRZ-1
AD7899ARZ-3
AD7899SRZ-1

In addition, Mingjiada Electronics supplies a wide range of electronic components, including integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips and automotive chips, offering customers a one-stop procurement experience. Mingjiada Electronics maintains ample stock, with 2 million electronic component part numbers in stock, ensuring customers can quickly obtain the products they require. The company supports both small-batch sample purchases and large-volume orders to meet the needs of customers of all sizes.

For further information on the [ADI] AD7895 and AD7899 series analogue-to-digital converters (ADCs) or to enquire about sample prices, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further supply details.