AD5535ABCZ - 32-Channel 14-Bit DAC, 50-200V | Analog Devices
MPN: AD5535ABCZ β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $45.32 | $45.32 |
| 10 | $41.87 | $418.70 |
| 100 | $36.54 | $3,654.00 |
| 500 | $32.1 | $16,050.00 |
| 1,000 | $28.75 | $28,750.00 |
Drop-in alternatives for AD5535ABCZ β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
AD5535ABCZ-REEL
β Drop-Inπ Reference alternative (not in catalog)
AD5535ABCZ-REEL7
β Drop-Inβ In Stock
$28.75 / Unit
View Datasheet βAD5535ABCBZ
β Drop-Inπ Reference alternative (not in catalog)
AD5535ABC
β Drop-Inπ Reference alternative (not in catalog)
AD5535ABCB
β Drop-Inπ Reference alternative (not in catalog)
AD5535ABCZ-REEL
β Drop-Inπ Reference alternative (not in catalog)
AD5535ABCZ Maximum Ratings & Electrical Characteristics
| Number of Channels | 32 |
| Resolution | 14 bits |
| Full-Scale Output Voltage Range | 50 V to 200 V |
| Output Drive Capability | 700 ΞΌA |
| Channel Update Rate | 1.2 MHz |
| Interface | Serial (DSP/microcontroller compatible) |
| Package | 124-CSPBGA (15x15 mm) |
| Operating Temperature Range | -10Β°C to +85Β°C |
| Monotonicity | Guaranteed |
| Integrated High-Voltage Amplifier | Yes |
| Temperature Monitoring | Integrated silicon diode |
| Asynchronous RESET | Yes |
| Reference Input | Programmable via REF_IN pin |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
AD5535ABCZ Pin Configuration
| Pin A1 | VOUT0 β Analog output channel 0 |
| Pin A2 | VOUT1 β Analog output channel 1 |
| Pin A3 | VOUT2 β Analog output channel 2 |
| Pin A4 | VOUT3 β Analog output channel 3 |
| Pin B1 | VOUT4 β Analog output channel 4 |
| Pin B2 | VOUT5 β Analog output channel 5 |
| Pin B3 | VOUT6 β Analog output channel 6 |
| Pin B4 | VOUT7 β Analog output channel 7 |
| Pin C1 | VOUT8 β Analog output channel 8 |
| Pin C2 | VOUT9 β Analog output channel 9 |
| Pin C3 | VOUT10 β Analog output channel 10 |
| Pin C4 | VOUT11 β Analog output channel 11 |
| Pin D1 | VOUT12 β Analog output channel 12 |
| Pin D2 | VOUT13 β Analog output channel 13 |
| Pin D3 | VOUT14 β Analog output channel 14 |
| Pin D4 | VOUT15 β Analog output channel 15 |
| Pin E1 | VOUT16 β Analog output channel 16 |
| Pin E2 | VOUT17 β Analog output channel 17 |
| Pin E3 | VOUT18 β Analog output channel 18 |
| Pin E4 | VOUT19 β Analog output channel 19 |
| Pin F1 | VOUT20 β Analog output channel 20 |
| Pin F2 | VOUT21 β Analog output channel 21 |
| Pin F3 | VOUT22 β Analog output channel 22 |
| Pin F4 | VOUT23 β Analog output channel 23 |
| Pin G1 | VOUT24 β Analog output channel 24 |
| Pin G2 | VOUT25 β Analog output channel 25 |
| Pin G3 | VOUT26 β Analog output channel 26 |
| Pin G4 | VOUT27 β Analog output channel 27 |
| Pin H1 | VOUT28 β Analog output channel 28 |
| Pin H2 | VOUT29 β Analog output channel 29 |
| Pin H3 | VOUT30 β Analog output channel 30 |
| Pin H4 | VOUT31 β Analog output channel 31 |
| Pin J1 | REF_IN β Reference input for full-scale output programming |
| Pin J2 | VSS β Negative supply voltage |
| Pin J3 | VDD β Positive supply voltage |
| Pin J4 | GND β Ground |
| Pin K1 | SDI β Serial data input |
| Pin K2 | SCLK β Serial clock input |
| Pin K3 | SYNC β Active low frame synchronization |
| Pin K4 | RESET β Asynchronous reset input |
| Pin L1 | SDO β Serial data output |
| Pin L2 | TEMP β Temperature diode output |
| Pin L3 | DGND β Digital ground |
| Pin L4 | DVDD β Digital supply voltage |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
AD5535ABCZ is suitable for 6 applications: Optical MEMS Systems, Industrial Process Control, Automated Test Equipment, Medical Instrumentation, Piezoelectric Actuator Control, Scientific Instrumentation.
Optical MEMS Systems
The AD5535ABCZ is specifically designed for optical microelectromechanical systems (MEMS), providing high-voltage (up to 200 V) outputs to drive MEMS mirrors and actuators. Its 32 channels allow independent control of multiple elements, and the 14-bit resolution ensures precise positioning. The integrated high-voltage amplifier simplifies the drive circuitry, and the 1.2 MHz update rate enables fast response for dynamic beam steering. The device's serial interface is compatible with DSPs and microcontrollers, facilitating integration into control loops. Thermal monitoring via the integrated diode helps manage power dissipation in dense arrays.
Recommended
Industrial Process Control
In industrial automation, the AD5535ABCZ provides precise high-voltage analog outputs for controlling valves, actuators, and piezoelectric devices. Its 32 channels can drive multiple control points from a single device, reducing board space. The 14-bit resolution ensures fine control, and the 1.2 MHz update rate supports real-time adjustments. The high-voltage output (up to 200 V) eliminates the need for external amplification, simplifying the BOM. The device's robust serial interface and reset facility enhance system reliability. The wide operating temperature range (-10Β°C to +85Β°C) suits industrial environments.
Recommended
Automated Test Equipment
The AD5535ABCZ is ideal for automated test equipment (ATE) that requires multiple high-voltage stimulus channels. Its 32 channels can generate precise voltage levels for testing DUTs, and the 14-bit resolution ensures accurate measurements. The 1.2 MHz update rate allows fast test sequences, improving throughput. The integrated high-voltage amplifier reduces external component count, and the serial interface simplifies connection to test controllers. The device's monotonicity guarantees no missing codes, which is critical for reliable testing. The CSPBGA package is compact, saving board space in dense ATE systems.
Recommended
Medical Instrumentation
In medical devices such as ultrasound systems and precision pumps, the AD5535ABCZ provides high-voltage outputs for driving transducers and actuators. Its 32 channels enable multi-element control, and the 14-bit resolution ensures precise dosage or positioning. The low noise and high accuracy are essential for medical applications. The integrated temperature diode aids in thermal management, ensuring patient safety. The device's small footprint is beneficial for portable equipment. The serial interface is compatible with medical-grade microcontrollers, and the RoHS compliance meets regulatory requirements.
Recommended
Piezoelectric Actuator Control
The AD5535ABCZ is well-suited for driving piezoelectric actuators, which require high voltages (up to 200 V) for precise displacement. Its 32 channels can control multiple actuators independently, and the 14-bit resolution provides fine position control. The 1.2 MHz update rate enables dynamic compensation for hysteresis and creep. The integrated high-voltage amplifier directly drives the capacitive load of the actuator, eliminating external op-amps. The device's serial interface allows easy integration with FPGAs or DSPs for real-time control algorithms. Thermal monitoring helps prevent overheating in high-duty-cycle applications.
Recommended
Scientific Instrumentation
In scientific instruments like mass spectrometers and particle accelerators, the AD5535ABCZ provides precise high-voltage control for electrodes and lenses. Its 32 channels allow complex voltage patterns, and the 14-bit resolution ensures accurate field shaping. The 1.2 MHz update rate supports fast scanning. The device's low noise and high stability are critical for measurement accuracy. The integrated temperature diode aids in calibration. The CSPBGA package is suitable for compact instrument designs. The serial interface is compatible with laboratory controllers, and the device's reliability is proven in demanding environments.
Recommended
Recommended Products Summary
Engineering reference data for AD5535ABCZ β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | AD5535ABCZ-REEL | AD5535ABCZ-REEL7 | AD5535ABCBZ |
|---|---|---|---|---|
| Package | 124-CSPBGA (15x15 mm) | 124-CSPBGA (15x15 mm) | 124-CSPBGA (15x15 mm) | 124-CSPBGA (15x15 mm) |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Number of Channels | 32 | 32 | 32 | 32 |
| Resolution | 14 bits | 14 bits | 14 bits | 14 bits |
| Full-Scale Output Voltage | 50 V to 200 V | 50 V to 200 V | 50 V to 200 V | 50 V to 200 V |
| Output Drive Capability | 700 ΞΌA | 700 ΞΌA | 700 ΞΌA | 700 ΞΌA |
| Channel Update Rate | 1.2 MHz | 1.2 MHz | 1.2 MHz | 1.2 MHz |
| RoHS Compliance | Compliant | Compliant | Compliant | Compliant |
Key Differentiators
- 32-channel high-voltage output in a single package (vs AD5535ABCZ-REEL)
- Integrated high-voltage amplifier (vs AD5535ABCZ-REEL7)
- 1.2 MHz channel update rate (vs AD5535ABCBZ)
Design Notes
The AD5535ABCZ requires a high-voltage supply (up to 200 V) for the output amplifiers and a lower voltage for the digital interface. Ensure that the power supply is well-regulated and decoupled with low-ESR capacitors close to the VDD and VSS pins. The high-voltage supply should be capable of sourcing the total output current (32 channels Γ 700 ΞΌA = 22.4 mA worst case). Consider using a dedicated high-voltage DC-DC converter with proper isolation if needed.
The high-voltage output stages can dissipate significant power, especially when driving capacitive loads at high update rates. The CSPBGA package has a thermal resistance that requires careful PCB design. Use multiple thermal vias under the exposed pad (if present) and connect to a large copper ground plane. Monitor the temperature using the integrated diode and implement thermal shutdown in firmware if necessary. For continuous operation at maximum output voltage and current, consider adding a heatsink or forced air cooling.
For optimal performance, place the AD5535ABCZ close to the load to minimize parasitic inductance and capacitance. Use a solid ground plane and separate analog and digital ground areas, connecting them at a single point. Route the serial interface lines (SCLK, SDI, SYNC) away from high-voltage traces to avoid noise coupling. Bypass the REF_IN pin with a 0.1 ΞΌF capacitor to ground to filter reference noise. Ensure that the CSPBGA package is properly soldered with adequate solder paste and reflow profile.
Compliance Information
RoHS compliance indicated by 'Z' suffix. Other compliance data not explicitly provided in the verified data.
