Overview
The AD7606BSTZ-4RL, produced by Analog Devices Inc., is a 4-channel, 16-bit, simultaneous sampling analog-to-digital data acquisition system (DAS). This device operates from a single 5 V supply and is capable of accommodating ±10 V and ±5 V true bipolar input signals. It features a high throughput rate of up to 200 kSPS for all channels, making it suitable for a variety of high-speed data acquisition applications. The AD7606BSTZ-4RL includes on-chip filtering, high input impedance, and analog input clamp protection, eliminating the need for external driver op amps and bipolar supplies.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (AVCC) | 4.75 | 5.0 | 5.25 | V |
| Input Voltage Range | ±5 V, ±10 V | V | ||
| Throughput Rate | 200 | kSPS | ||
| Resolution | 16-bit | |||
| Signal-to-Noise Ratio (SNR) | 94 | 95.5 | dB | |
| Total Harmonic Distortion (THD) | -107 | dB | ||
| Integral Nonlinearity (INL) | ±0.5 | LSB | ||
| Differential Nonlinearity (DNL) | ±0.5 | LSB | ||
| Power Consumption (Normal Mode) | 15 | 21 | mA | |
| Power Consumption (Standby Mode) | 5 | 8 | mA | |
| Operating Temperature Range | -40 | 85 | °C | |
| Package Type | 64-Lead LQFP (10mm x 10mm) |
Key Features
- Simultaneous sampling of all channels
- 16-bit resolution with a throughput rate of up to 200 kSPS
- True bipolar input ranges: ±10 V and ±5 V
- Single 5 V analog supply and 2.3 V to 5 V VDRIVE
- On-chip accurate reference and reference buffer
- Analog input clamp protection up to ±16.5 V
- Second-order antialiasing analog filter with a 3 dB cutoff frequency of 22 kHz
- Flexible digital filter for improved SNR and reduced bandwidth
- High input impedance (1 MΩ) regardless of sampling frequency
- High speed serial and parallel interfaces (SPI/QSPI™/MICROWIRE™/DSP compatible)
- Low power consumption with standby and shutdown modes
Applications
The AD7606BSTZ-4RL is suitable for various high-speed data acquisition applications, including:
- Industrial process control and automation
- Medical devices and diagnostic equipment
- Aerospace and defense systems
- Automotive systems and test equipment
- High-speed data logging and monitoring systems
Q & A
- What is the resolution and throughput rate of the AD7606BSTZ-4RL?
The AD7606BSTZ-4RL has a 16-bit resolution and a throughput rate of up to 200 kSPS for all channels.
- What are the input voltage ranges supported by the AD7606BSTZ-4RL?
The device supports true bipolar input ranges of ±10 V and ±5 V.
- What is the power consumption of the AD7606BSTZ-4RL in normal and standby modes?
In normal mode, the power consumption is typically 21 mA, and in standby mode, it is typically 5 mA to 8 mA.
- What type of package does the AD7606BSTZ-4RL come in?
The device is packaged in a 64-Lead LQFP (10mm x 10mm).
- Does the AD7606BSTZ-4RL have on-chip filtering and reference?
Yes, it includes a second-order antialiasing analog filter and an on-chip accurate reference and reference buffer.
- What is the input impedance of the AD7606BSTZ-4RL?
The input impedance is 1 MΩ regardless of the sampling frequency.
- What are the operating temperature ranges for the AD7606BSTZ-4RL?
The device operates over a temperature range of -40°C to 85°C.
- Is the AD7606BSTZ-4RL RoHS compliant?
Yes, the AD7606BSTZ-4RL is RoHS compliant.
- What types of interfaces does the AD7606BSTZ-4RL support?
The device supports high-speed serial and parallel interfaces, including SPI/QSPI™/MICROWIRE™/DSP compatible interfaces.
- What is the purpose of the analog input clamp protection in the AD7606BSTZ-4RL?
The analog input clamp protection can tolerate voltages up to ±16.5 V, protecting the device from overvoltage conditions.
