Overview
The AD5535ABCZ is a high-integration, 32-channel, 14-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is equipped with an on-chip high voltage output amplifier, making it particularly suitable for applications requiring precise voltage control over multiple channels.
The AD5535 is designed to operate within a wide voltage range, with the ability to program the full-scale output voltage from 50 V to 200 V. It is primarily targeted for use in optical micro-electromechanical systems (MEMS) and other applications that demand high precision and multiple channel control.
Key Specifications
| Parameter | Value | Notes |
|---|---|---|
| Number of Channels | 32 | |
| Resolution | 14-bit | |
| Output Voltage Range | Programmable from 50 V to 200 V | Linear output voltage range: +7 V to VPP - 10 V |
| Supply Voltages | AVCC: 4.75 V to 5.25 V, DVCC: 2.7 V to 5.25 V, V-: -4.75 V to -5.25 V, V+: 4.75 V to 5.25 V, VPP: 210 V | |
| Reference Input | Buffered internally, requires a stable reference source (e.g., REF198 for 4.096 V) | |
| Serial Interface | 3-wire serial interface, clock rates up to 30 MHz | Compatible with DSP and microcontroller interface standards |
| Power Dissipation | Approximately 594 mW (unloaded outputs) | |
| Operating Temperature | -10°C to +85°C | |
| Package Type | 124-ball CSPBGA (12mm x 12mm) |
Key Features
- High integration with 32 channels, each capable of 14-bit resolution.
- On-chip high voltage output amplifier.
- Programmable full-scale output voltage from 50 V to 200 V.
- Linear output voltage range from +7 V to VPP - 10 V.
- 3-wire serial interface with clock rates up to 30 MHz, compatible with DSP and microcontroller standards.
- Buffered internal reference input for stable voltage output.
- Low power dissipation of approximately 594 mW (unloaded outputs).
Applications
The AD5535ABCZ is primarily designed for use in optical micro-electromechanical systems (MEMS) but is also suitable for various other applications that require high precision and multiple channel control, such as:
- Optical MEMS systems.
- High-voltage control systems.
- Industrial control systems.
- Aerospace and defense applications.
- Medical devices requiring precise voltage control.
Q & A
- What is the resolution of the AD5535ABCZ DAC?
The AD5535ABCZ has a resolution of 14 bits.
- How many channels does the AD5535ABCZ support?
The AD5535ABCZ supports 32 channels.
- What is the programmable output voltage range of the AD5535ABCZ?
The full-scale output voltage is programmable from 50 V to 200 V.
- What is the linear output voltage range of the AD5535ABCZ?
The linear output voltage range is from +7 V to VPP - 10 V.
- What type of serial interface does the AD5535ABCZ use?
The AD5535ABCZ uses a 3-wire serial interface with clock rates up to 30 MHz.
- What are the supply voltage requirements for the AD5535ABCZ?
The device operates with AVCC = 4.75 V to 5.25 V, DVCC = 2.7 V to 5.25 V, V- = -4.75 V to -5.25 V, V+ = 4.75 V to 5.25 V, and VPP = 210 V.
- What is the typical power dissipation of the AD5535ABCZ?
The typical power dissipation is approximately 594 mW (unloaded outputs).
- What is the operating temperature range of the AD5535ABCZ?
The operating temperature range is -10°C to +85°C.
- What type of package does the AD5535ABCZ come in?
The AD5535ABCZ comes in a 124-ball CSPBGA package (12mm x 12mm).
- What are some common applications for the AD5535ABCZ?
Common applications include optical MEMS systems, high-voltage control systems, industrial control systems, aerospace and defense applications, and medical devices requiring precise voltage control.
