Overview
The AD7658YSTZ-1-RL is a high-performance, multi-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7656/AD7657/AD7658 series, which are designed for data acquisition systems requiring high accuracy and speed. The AD7658YSTZ-1-RL features six independent 12-bit successive approximation ADCs, making it suitable for various industrial and instrumentation applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7658YSTZ-1-RL |
| Description | IC ADC 12BIT 6CH 250KSPS 64LQFP |
| Number of Bits | 12 |
| Number of A/D Converters | 6 |
| Number of Inputs | 6 |
| Sampling Rate (Per Second) | 250 kSPS |
| Reference Type | External, Internal |
| Input Type | True Bipolar, Single-Ended |
| Package / Case | 64-LQFP (10x10) |
| Voltage - Supply, Digital | 5V |
| Voltage - Supply, Analog | 5V |
| Operating Temperature | -40°C ~ 125°C |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Data Interface | SPI, Parallel, DSP |
Key Features
- Simultaneous sampling capability with six independent ADC channels
- True bipolar analog inputs with pin-/software-selectable ranges: ±10 V, ±5 V
- High speed parallel, serial, and daisy-chain interface modes
- SPI/QSPI™/MICROWIRE™/DSP compatible serial interface
- Low power consumption: 140 mW at 250 kSPS with 5 V supplies
- On-chip reference and reference buffers
- High noise performance with wide bandwidth: 88 dB SNR at 10 kHz input frequency
- Reduced decoupling requirements and lower bill of materials cost
Applications
- Power line monitoring and measuring systems
- Instrumentation and control systems
- Multiaxis positioning systems
Q & A
- What is the resolution of the AD7658YSTZ-1-RL ADC?
The AD7658YSTZ-1-RL has a resolution of 12 bits. - How many ADC channels does the AD7658YSTZ-1-RL have?
The AD7658YSTZ-1-RL features six independent ADC channels. - What is the sampling rate of the AD7658YSTZ-1-RL?
The sampling rate is up to 250 kSPS. - What types of input signals can the AD7658YSTZ-1-RL handle?
The AD7658YSTZ-1-RL can handle true bipolar and single-ended input signals. - What are the available data interfaces for the AD7658YSTZ-1-RL?
The data interfaces include SPI, Parallel, and DSP. - What is the operating temperature range of the AD7658YSTZ-1-RL?
The operating temperature range is -40°C to 125°C. - Is the AD7658YSTZ-1-RL RoHS compliant?
Yes, the AD7658YSTZ-1-RL is lead-free and RoHS compliant. - What is the package type of the AD7658YSTZ-1-RL?
The package type is 64-LQFP (10x10). - What is the power consumption of the AD7658YSTZ-1-RL at 250 kSPS?
The power consumption is 140 mW at 250 kSPS with 5 V supplies. - Does the AD7658YSTZ-1-RL have on-chip reference and reference buffers?
Yes, it does have on-chip reference and reference buffers.
