Honeywell Aerospace HTADC12DCA
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $421.56 | $421.56 |
| 15+ | $408.25 | $6,123.75 |
| 25+ | $399.38 | $9,984.50 |
| 50+ | $377.19 | $18,859.50 |
| 100+ | $332.81 | $33,281.00 |
| N+ | $66.56 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Honeywell Aerospace |
| Product Series | |
| Packaging | Bulk | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI, Parallel |
| Configuration | ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -55°C ~ 225°C |
| Mounting Type | Through Hole |
| Grade | - |
| Qualification | - |
| Package / Case | 28-CDIP (0.600", 15.24mm) |
| Supplier Device Package | 28-CDIP |
| ROHS |  |
The HTADC12DCA is a high-reliability 12-bit Analog-to-Digital Converter designed for extreme temperature environments. It samples at up to 100k SPS with a single input channel, using an external reference for accurate conversions. The device supports both SPI and Parallel interfaces, offering flexibility in system design. Housed in a rugged 28-pin ceramic DIP package, it operates from -55°C to 225°C, making it suitable for aerospace, downhole, and industrial applications where standard ADCs cannot survive.
- Extreme Temperature Operation: Rated for -55°C to 225°C, enabling use in harsh environments where standard components fail.
- Flexible Interface Options: Supports both SPI and Parallel outputs, simplifying integration with various microcontrollers and DSPs.
- Rugged Ceramic Package: The 28-CDIP package provides superior mechanical and thermal stability for mission-critical applications.
- Reliable 12-bit Precision: Delivers 4096 levels of resolution at 100k SPS, balancing speed and accuracy for industrial sensing.
High-Temperature Downhole Drilling
The HTADC12DCA's 225°C rating makes it ideal for digitizing pressure and temperature sensors in oil and gas exploration, where standard electronics fail.
Aviation Engine Monitoring
With 12-bit resolution and 100k SPS, it accurately converts vibration and thermocouple signals in jet engine control systems, operating reliably in extreme thermal conditions.
Industrial Process Control
In steel or glass manufacturing, this ADC digitizes analog signals from flow and level sensors, maintaining precision at ambient temperatures exceeding 150°C.
Geothermal Energy Systems
The device converts sensor data in geothermal wellheads, where temperatures reach 200°C, ensuring continuous monitoring without active cooling.
Automotive Exhaust Sensing
For exhaust gas temperature sensing near combustion zones, the HTADC12DCA provides stable 12-bit conversion over a -55°C to 225°C range, supporting engine efficiency.
Nuclear Reactor Instrumentation
Its radiation-tolerant ceramic package and wide temperature range allow reliable digitization of neutron flux and coolant temperature signals in reactor monitoring.
- Q: What type of ADC is the HTADC12DCA?
- A: The HTADC12DCA is a 12-bit Analog-to-Digital Converter (ADC) with a successive approximation architecture.
- Q: What is the resolution of the HTADC12DCA?
- A: It offers 12-bit resolution, providing 4096 discrete output levels.
- Q: What is the sampling rate of the HTADC12DCA?
- A: The maximum sampling rate is 100k SPS (samples per second).
- Q: How many input channels does the HTADC12DCA have?
- A: It features a single (1) input channel.
- Q: What digital interfaces are supported?
- A: It supports both SPI and Parallel digital interfaces for flexible system integration.
- Q: What is the operating temperature range?
- A: It operates over an extended temperature range of -55°C to 225°C, suitable for harsh environments.
HTADC12DCA.pdf
- Q: What type of ADC is the HTADC12DCA?
- A: The HTADC12DCA is a 12-bit Analog-to-Digital Converter (ADC) with a successive approximation architecture.
- Q: What is the resolution of the HTADC12DCA?
- A: It offers 12-bit resolution, providing 4096 discrete output levels.
- Q: What is the sampling rate of the HTADC12DCA?
- A: The maximum sampling rate is 100k SPS (samples per second).
- Q: How many input channels does the HTADC12DCA have?
- A: It features a single (1) input channel.
- Q: What digital interfaces are supported?
- A: It supports both SPI and Parallel digital interfaces for flexible system integration.
- Q: What is the operating temperature range?
- A: It operates over an extended temperature range of -55°C to 225°C, suitable for harsh environments.
