Overview
The AD9058AKJ from Analog Devices Inc. is a high-performance, dual 8-bit analog-to-digital converter (ADC) integrated into a single monolithic IC. This component is designed to provide a cost-effective solution for systems requiring multiple ADCs. It features two independent ADCs, each capable of operating at up to 50 million samples per second (MSPS), making it suitable for a variety of high-speed data acquisition applications. The AD9058AKJ is available in a 44-lead JLCC package and operates within a temperature range of 0°C to 70°C.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8-bit |
| Number of A/D Converters | 2 |
| Sampling Rate | Up to 50 MSPS |
| Input Type | Single Ended |
| Voltage Supply (Analog/Digital) | ±5V |
| Operating Temperature | 0°C to 70°C |
| Package | 44-JLCC (J-Lead) |
| Reference Type | Internal 2 V Reference |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
Key Features
- Two independent 8-bit analog-to-digital converters on a single IC, allowing for simultaneous sampling and reducing system complexity.
- High dynamic performance with a signal-to-noise ratio (SNR) of up to 48 dB and an effective number of bits (ENOB) of up to 7.7 bits.
- Low input capacitance and low power consumption (<0.5 W/channel).
- TTL-compatible digital inputs and outputs.
- Internal 2 V voltage reference that can drive both ADCs.
- Patented interpolating architecture to reduce circuit complexity and die size.
Applications
The AD9058AKJ is suitable for various high-speed data acquisition applications, including:
- Medical imaging and diagnostic equipment.
- Industrial control and automation systems.
- Aerospace and defense systems requiring high reliability and performance.
- High-speed data acquisition systems in scientific research and testing.
- Telecommunications and signal processing systems.
Q & A
- What is the sampling rate of the AD9058AKJ?
The AD9058AKJ can sample at rates up to 50 million samples per second (MSPS). - How many ADCs are integrated into the AD9058AKJ?
The AD9058AKJ contains two independent 8-bit analog-to-digital converters. - What is the operating temperature range of the AD9058AKJ?
The operating temperature range is from 0°C to 70°C. - What type of voltage reference does the AD9058AKJ use?
The AD9058AKJ uses an internal 2 V voltage reference. - Is the AD9058AKJ RoHS compliant?
No, the AD9058AKJ contains lead and is not RoHS compliant. - What is the input type of the AD9058AKJ?
The input type is single-ended. - What is the power consumption of the AD9058AKJ per channel?
The power consumption is less than 0.5 W per channel. - What is the signal-to-noise ratio (SNR) of the AD9058AKJ?
The SNR is up to 48 dB. - What is the effective number of bits (ENOB) of the AD9058AKJ?
The ENOB is up to 7.7 bits. - In what package is the AD9058AKJ available?
The AD9058AKJ is available in a 44-lead JLCC package.
