Overview
The AD5535BKBCZ, produced by Analog Devices Inc., is a 32-channel, 14-bit denseDAC® with an on-chip high voltage output amplifier. This device is specifically designed for applications involving optical micro-electromechanical systems (MEMS). It features a programmable output voltage range, adjustable via the REF_IN pin, allowing for output voltages from 0 V to 50 V when REF_IN = 1 V and from 0 V to 200 V when REF_IN = 4 V. Each amplifier can source up to 550 μA, making it ideal for the deflection and control of optical MEMS mirrors.
Key Specifications
| Specification | Value |
|---|---|
| Number of Channels | 32 |
| Resolution | 14-bit |
| Output Voltage Range | 0 V to 50 V (REF_IN = 1 V), 0 V to 200 V (REF_IN = 4 V) |
| Output Current Capability | Up to 550 μA per amplifier |
| Serial Interface Clock Rate | Up to 30 MHz |
| 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, VPP up to 225 V |
| Operating Temperature Range | –10°C to +85°C |
| Package Type | 124-Ball CSP-BGA (15mm x 15mm x 1.4mm) |
Key Features
- Programmable output voltage range via REF_IN pin
- High voltage output amplifiers capable of sourcing up to 550 μA per channel
- Serial interface compatible with DSP and microcontroller standards, operating at clock rates up to 30 MHz
- Integrated silicon diode for temperature monitoring
- Asynchronous RESET facility
- Compact 124-Ball CSP-BGA package
Applications
- Optical micro-electromechanical systems (MEMS)
- Optical crosspoint switches
- Micropositioning applications using piezoelectric actuators
- Level setting in automotive test and measurement
Q & A
- What is the resolution of the AD5535BKBCZ DAC?
The AD5535BKBCZ has a resolution of 14 bits. - How many channels does the AD5535BKBCZ have?
The device has 32 channels. - What is the programmable output voltage range of the AD5535BKBCZ?
The output voltage range is programmable from 0 V to 50 V when REF_IN = 1 V and from 0 V to 200 V when REF_IN = 4 V. - What is the maximum current each amplifier can source?
Each amplifier can source up to 550 μA. - What is the maximum clock rate of the serial interface?
The serial interface operates at clock rates of up to 30 MHz. - What are the supply voltage ranges for the AD5535BKBCZ?
The supply voltages are AVCC = 4.75 V to 5.25 V, DVCC = 2.7 V to 5.25 V, V+ = 4.75 V to 5.25 V, and VPP up to 225 V. - What is the operating temperature range of the AD5535BKBCZ?
The operating temperature range is –10°C to +85°C. - What type of package does the AD5535BKBCZ come in?
The device comes in a 124-Ball CSP-BGA package (15mm x 15mm x 1.4mm). - Is the AD5535BKBCZ compatible with DSP and microcontroller interfaces?
Yes, the serial interface is compatible with DSP and microcontroller standards. - What are some common applications of the AD5535BKBCZ?
Common applications include optical micro-electromechanical systems (MEMS), optical crosspoint switches, micropositioning using piezoelectric actuators, and level setting in automotive test and measurement.
