Abbildungen dienen nur als Referenz
AD7792BRUZ-REEL
+StücklisteIC ADC 16BIT SIGMA-DELTA 16TSSOP
-
HerstellerAnalog Devices Inc.
-
Herstellerteil #AD7792BRUZ-REEL
-
Datenblatt AD7792BRUZ-REEL DataSheet
-
Paket TSSOP-16
-
Auf Lager6526
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 470 |
| Number of Inputs | 3 |
| Input Type | Differential |
| Data Interface | SPI, DSP |
| Configuration | MUX-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Features | PGA |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 16-TSSOP |
Übersicht
Description
Key features include a built-in programmable gain amplifier (PGA), which can amplify low-level input signals without external components. The AD7792 also integrates a precision internal clock, eliminating the need for an external clock source, which simplifies design and reduces component count.
The device communicates via a standard SPI interface, ensuring straightforward integration with microcontrollers and other digital systems. Its small TSSOP package and wide operating temperature range make the AD7792BRUZ-REEL ideal for applications like industrial controls, weigh scales, and medical instrumentation, where space and performance are critical.
Equivalent
1. AD7793 - Features broader capabilities in the same series.
2. AD7190/AD7192 - Offers higher resolution.
3. MAX11200 - From Maxim Integrated, a similar low-power, high-resolution ADC.
4. MCP3421 - From Microchip, a 18-bit low-power ADC suitable for similar applications.
These alternatives vary in resolution, power consumption, and features, so selection depends on specific application needs.
Features
It also features a 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE, facilitating easy integration with microcontrollers. The device supports buffer enabling/disabling, internal and external clock options, and provides reference detect functionality. It also includes burnout current detection suitable for sensor diagnostics. The AD7792BRUZ-REEL is available in a 16-lead TSSOP package, designed for space-constrained applications. These features make it highly suitable for precision sensor measurement, industrial process control, and medical instrumentation.
Pinout
The pin count for the AD7792BRUZ-REEL is 16. The key functions of the AD7792 include:
1. Analog Inputs: It has differential analog input pins for connecting sensors or other analog signals.
2. Reference Inputs: Dedicated pins for external reference voltage sources.
3. Digital Interface: SPI-compatible interface for digital communication.
4. Clock Input/Output: Includes pins for clock input and output, allowing synchronization with external clocks.
5. Power Supply: Pins for power (+VDD) and ground (GND) connections.
6. Reset and Mode Control: Pin to reset the device and another to select the operation mode.
The AD7792 is optimized for high precision and low noise, making it suitable for applications like weigh scales, pressure measurement, and temperature measurement.
Manufacturer
Application
1. Industrial Process Control: Utilized for precise measurement and monitoring in automation systems.
2. Weigh Scales: Offers high accuracy necessary for digital weighing scales.
3. Medical Instrumentation: Used in devices requiring reliable data acquisition, such as patient monitoring systems.
4. Temperature Monitoring: Suitable for precise temperature data collection in various environments.
5. Portable Instrumentation: Ideal for battery-operated devices due to its low power consumption.
6. Environmental Monitoring: Used in systems for tracking environmental parameters with high precision.
These applications benefit from the ADC's accuracy, low noise performance, and efficient power use.