AD75004KP Analog Devices Integrated Circuit (Other) In Stock
The Analog Devices AD75004KP is a quad 12-bit digital-to-analog converter (DAC) in a PLCC-28 package with parallel 8-bit input format and an analog output voltage range of -5 V to +5 V. It offers four independent DAC channels with buffered voltage outputs, suitable for precise multi-channel analog signal generation. Targeted at industrial process control, automated test equipment, and programmable power supplies requiring high-resolution simultaneous analog outputs.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 28
- Lifecycle
- OBSOLETE
- Datasheet
- AD75004KP Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD75004KP?
- Quad-channel architecture provides 4 independent 12-bit DAC outputs in a single PLCC-28 package
- 12-bit resolution delivers 1-in-4096 accuracy over a -5 V to +5 V analog output range
- Parallel 8-bit input bus simplifies interfacing with 8-bit and 16-bit microcontrollers and DSPs
- Buffered voltage outputs capable of driving resistive and light capacitive loads without external op-amps
What is AD75004KP used for?
The AD75004KP is used in industrial process control systems requiring simultaneous generation of multiple 12-bit analog control signals, such as PLC analog output modules and servo motor command channels. It suits automated test equipment (ATE) stimulus boards where four independent -5 V to +5 V analog outputs must be updated in parallel from a single device. Programmable power supplies and scientific instruments also leverage its quad-channel architecture to reduce component count compared to four discrete single-channel DACs.
What are the specifications of AD75004KP?
| Source Url Status Check Date | 2013-05-01 14:56:18.511 |
| Pbfree Code | No |
| Manufacturer Package Code | P-28A |
| YTEOL | 0 |
| Analog Output Voltage-Max | 5V |
| Analog Output Voltage-Min | -5 V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | PARALLEL, 8 BITS |
| JESD-30 Code | S-PQCC-J28 |
| JESD-609 Code | e0 |
| Linearity Error-Max (EL) | 0.0183% |
| Negative Supply Voltage-Nom | -12 V |
| Number of Bits | 12 |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LDCC28,.5SQ |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER |
| Peak Reflow Temperature (Cel) | 225 |
| Qualification Status | Not Qualified |
| Settling Time-Max | 4 µs |
| Settling Time-Nom (tstl) | 2 µs |
| Supply Current-Max | 30mA |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | J BEND |
| Terminal Pitch | 1.27mm |
| Terminal Position | QUAD |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the AD75004KP datasheet?
AD75004KP Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD75004KP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many DAC channels does the AD75004KP provide, and what resolution does each channel offer for analog signal control?
The AD75004KP integrates 4 independent DAC channels, each with 12-bit resolution, yielding 4096 discrete output levels per channel. Over the -5 V to +5 V output range, this corresponds to a step size of approximately 2.44 mV per LSB, providing fine-grained control suitable for precision analog setpoint generation in industrial and instrumentation applications.
What input interface does the AD75004KP use, and how does an 8-bit parallel bus connect to a 12-bit DAC?
The AD75004KP accepts a parallel 8-bit binary input bus. A 12-bit word is written to each DAC channel in two sequential byte transfers: a high byte carrying the upper 4 bits and a low byte carrying the lower 8 bits, using address or chip-select lines to route each byte. This two-byte protocol is compatible with standard 8-bit microcontroller parallel port peripherals without requiring a 12-bit wide bus.
In which legacy system designs would the AD75004KP still be a relevant choice despite its mature product status?
The AD75004KP remains relevant for servicing or replicating existing ATE fixtures, industrial PLC analog output cards, and scientific instruments originally designed in the 1990s or early 2000s. These systems often cannot be redesigned without extensive software re-validation; the PLCC-28 footprint and parallel 8-bit interface match the original design exactly, avoiding the need to re-qualify new digital I/O protocols or change PCB layouts with -5 V to +5 V supply rails.
What package does the AD75004KP use, and what tooling is needed for PCB assembly?
The AD75004KP uses a PLCC-28 (Plastic Leaded Chip Carrier, 28-lead) package with a J-lead perimeter. Assembly requires a PLCC-28 SMT socket or direct solder reflow onto a matching 28-pad land pattern with 1.27 mm lead pitch. Removal and replacement use a PLCC extraction tool rather than standard IC pullers, and lead-free soldering requires adjusted reflow profiles since the AD75004KP is not marked as Pb-free.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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