Allicdata Part #: | AD7945ARS-BREEL-ND |
Manufacturer Part#: |
AD7945ARS-BREEL |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC DAC 12BIT MULT PARALL 20-SSOP |
More Detail: | 12 Bit Digital to Analog Converter 1 20-SSOP |
DataSheet: | AD7945ARS-BREEL Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Number of Bits: | 12 |
Number of D/A Converters: | 1 |
Settling Time: | 5µs (Typ) |
Output Type: | Current - Unbuffered |
Differential Output: | No |
Data Interface: | Parallel |
Reference Type: | External |
Voltage - Supply, Analog: | 3 V ~ 5.5 V |
Voltage - Supply, Digital: | 3 V ~ 5.5 V |
INL/DNL (LSB): | ±1 (Max), ±0.9 (Max) |
Architecture: | R-2R |
Operating Temperature: | -40°C ~ 85°C |
Package / Case: | 20-SSOP (0.209", 5.30mm Width) |
Supplier Device Package: | 20-SSOP |
Base Part Number: | AD7945 |
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The AD7945ARS-BREEL is a monolithic, low power, low voltage, 6-bit digital-to-analog converter (DAC) specifically designed for use in portable, handheld and battery powered applications. The device consists of a 6-bit Binary Coded Decimal (BCD) input register, 6 pairs of 6-bit logic selectors, and a true R-2R ladder network. The AD7945ARS-BREEL converts digital codes into analog voltages that can be used to drive displays, servos, motors, sensors, and other devices.
The AD7945ARS-BREEL is a monolithic, low power, low voltage, 6-bit D-to-A converter designed for use in portable applications. This device features a 6-bit binary coded decimal (BCD) input register, 6 pairs of 6-bit logic selectors and a true R-2R ladder network for the conversion process. It allows for the conversion of digital codes into analog voltages that can be used to drive displays, servos, motors, sensors, and other devices. The digital input codes can be readily configured and scaled to provide a high degree of flexibility and accuracy. The AD7945ARS-BREEL also allows for easy reprogramming of the device\'s required analog and digital outputs, resulting in increased performance and decreased design time.
The AD7945ARS-BREEL is intended for use in portable and handheld applications, providing low-voltage operation and reduced power consumption. This device is capable of operating in temperatures ranging from -40C to +85C ambient. The AD7945ARS-BREEL is offered in an 8-pin SOIC surface mountable package, making it an ideal solution for applications where low power consumption and a small footprint are desired.
The AD7945ARS-BREEL operates using a true R-2R ladder network and 6 pairs of 6-bit logic selectors. It consists of a digital to analog converter (DAC) that takes a digital code from the microcontroller and converts it into an analog voltage. The voltage output is determined by the number of the R-2R ladder network. The digital codes range from 0 to 127 for the binary-coded decimal (BCD) input register and the logic selectors allow for the selection of any of the 6 possible voltage outputs. The AD7945ARS-BREEL also features a power down mode that allows the user to control the supply current of the device, resulting in improved power efficiency.
The AD7945ARS-BREEL is an ideal choice for a variety of applications including portable and handheld devices, displays, servos, motors, sensors, and other applications that require the conversion of digital codes into analog voltages. Its low voltage operation, low power consumption, and temperature range of -40C to +85C ambient make it an attractive solution for handheld and portable applications. The AD7945ARS-BREEL is also offered in an 8-pin SOIC surface mountable package, allowing for high flexibile design, easier installation, and improved reliability.
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