規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Number of Bits | 8 |
| Sampling Rate(Per Second) | 1M |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Supply |
| Voltage - Supply, Analog | 1.65V ~ 3.6V |
| Voltage - Supply, Digital | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 8-X2QFN (1.5x1.5) |
概述
Description
ADS7040IRUGR is a Texas Instruments analog-to-digital converter (ADC). It provides 12-bit resolution using a delta-sigma architecture and outputs results via a simple serial interface compatible with SPI or I2C protocols. It is designed for low-power, precision sensing in embedded systems. Typical applications include sensor conditioning for industrial, automotive, and consumer electronics, such as temperature, pressure, current, and voltage measurements. Key strengths are compact package options and RoHS-compliant packaging (IRUGR denotes a specific TI packaging/reel option). For exact electrical specs—input range, supply voltage, data rate, power consumption, and interface timing—refer to the ADS7040 datasheet and the packaging guide for the IRUGR variant.
Equivalent
Do you need cross‑vendor equivalents or TI package variants? There isn’t a single exact cross‑ref for ADS7040IRUGR. For TI, check the ADS7040 family (other package/temperature variants such as ADS7040IRU, ADS7040IRUG) as drop‑ins. For non‑TI parts, use distributor cross‑reference tools (Digi‑Key/Mouser) to find ADI/Microchip equivalents by the same interface, resolution, and speed. Share your target vendors or requirements and I’ll list precise parts.
Pinout
Pin count: 8 pins (in an 8-pin VSSOP package).
Function: Analog-to-digital converter (serial/SPI-compatible interface).
Function: Analog-to-digital converter (serial/SPI-compatible interface).
Manufacturer
- Manufacturer: Analog Devices, Inc. (Analog Devices)
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits, including data converters, sensors, and related technologies.
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits, including data converters, sensors, and related technologies.
Application
ADS7040IRUGR is a low-power, high-precision 12-bit ADC with SPI interface, suited for sensor interfaces in compact devices. Typical application areas include:
- Portable/battery-powered instrumentation
- Medical wearables and point-of-care devices
- Industrial automation and data acquisition
- Automotive sensing and power-management systems
- Energy monitoring and metering
- Industrial/consumer sensors (temperature, pressure, humidity, strain)
- Test and measurement equipment and lab instrumentation
- Portable/battery-powered instrumentation
- Medical wearables and point-of-care devices
- Industrial automation and data acquisition
- Automotive sensing and power-management systems
- Energy monitoring and metering
- Industrial/consumer sensors (temperature, pressure, humidity, strain)
- Test and measurement equipment and lab instrumentation
Package
ADS7040IRUGR is in an 8-pin VSSOP package (VSSOP-8), RoHS-compliant.
