Texas Instruments ADC121S705CIMM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.67 | $2.67 |
| 15+ | $2.59 | $38.85 |
| 25+ | $2.53 | $63.25 |
| 50+ | $2.39 | $119.50 |
| 100+ | $2.11 | $211.00 |
| N+ | $0.42 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 1M |
| Number of Inputs | 1 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI, DSP |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
The ADC121S705CIMM is a 12-bit analog-to-digital converter from National Semiconductor, offering a maximum sampling rate of 1M SPS. It features a single input channel with a S/H-ADC architecture, ensuring accurate signal capture. The device supports both SPI and DSP-compatible serial interfaces, providing flexibility in system design. With an external reference and a wide -40°C to 105°C temperature range, this ADC is well-suited for automotive, industrial, and high-speed data acquisition applications. It comes in a compact 8-TSSOP/MSOP package.
- High-Speed Performance: 1M SPS sampling rate enables capture of fast transient signals.
- 12-Bit Resolution: Provides 4096 levels for precise analog-to-digital conversion.
- Flexible Interface: Supports both SPI and DSP serial formats for broad compatibility.
- Extended Temperature Range: -40°C to 105°C allows use in harsh automotive and industrial environments.
High-Speed Data Acquisition
The 1M SPS sampling rate and 12-bit resolution make the ADC121S705CIMM ideal for high-speed data acquisition systems in test and measurement equipment.
Automotive Sensor Monitoring
With a -40°C to 105°C temperature range, this ADC is perfect for automotive applications like engine control and battery management systems.
Industrial Automation
The SPI/DSP interface allows easy integration with industrial controllers for precise monitoring of analog signals in automation systems.
Medical Instrumentation
12-bit resolution provides the accuracy needed for medical devices such as patient monitors and diagnostic equipment.
Communication Systems
The high sampling rate supports digitization of intermediate frequency (IF) signals in communication receivers.
Precision Sensor Interfaces
The external reference allows for ratiometric measurements, improving accuracy in bridge sensor applications.
- Q: What is the ADC121S705CIMM?
- A: It is a 12-bit analog-to-digital converter from National Semiconductor with a S/H-ADC architecture.
- Q: What is the resolution?
- A: The ADC121S705CIMM provides 12-bit resolution, offering 4096 discrete levels.
- Q: What is the sampling rate?
- A: It supports a maximum sampling rate of 1M SPS (1 MSPS).
- Q: How many channels does it have?
- A: It has 1 single-ended input channel.
- Q: What interfaces are supported?
- A: It supports both SPI and DSP-compatible serial interfaces.
- Q: What is the temperature range?
- A: It operates from -40°C to 105°C, suitable for automotive and industrial use.
ADC121S705CIMM.pdf
- Q: What is the ADC121S705CIMM?
- A: It is a 12-bit analog-to-digital converter from National Semiconductor with a S/H-ADC architecture.
- Q: What is the resolution?
- A: The ADC121S705CIMM provides 12-bit resolution, offering 4096 discrete levels.
- Q: What is the sampling rate?
- A: It supports a maximum sampling rate of 1M SPS (1 MSPS).
- Q: How many channels does it have?
- A: It has 1 single-ended input channel.
- Q: What interfaces are supported?
- A: It supports both SPI and DSP-compatible serial interfaces.
- Q: What is the temperature range?
- A: It operates from -40°C to 105°C, suitable for automotive and industrial use.
