
Allicdata Part #: | LTC1458LIG#TRPBF-ND |
Manufacturer Part#: |
LTC1458LIG#TRPBF |
Price: | $ 11.98 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC D/A CONV 12BIT R-R QUAD28SSOP |
More Detail: | 12 Bit Digital to Analog Converter 4 28-SSOP |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 10.89210 |
Reference Type: | External, Internal |
Base Part Number: | LTC1458 |
Supplier Device Package: | 28-SSOP |
Package / Case: | 28-SSOP (0.209", 5.30mm Width) |
Operating Temperature: | -40°C ~ 85°C |
Architecture: | R-2R |
INL/DNL (LSB): | ±2.25, ±0.5 (Max) |
Voltage - Supply, Digital: | 2.7 V ~ 5.5 V |
Voltage - Supply, Analog: | 2.7 V ~ 5.5 V |
Series: | -- |
Data Interface: | SPI |
Differential Output: | No |
Output Type: | Voltage - Buffered |
Settling Time: | 14µs (Typ) |
Number of D/A Converters: | 4 |
Number of Bits: | 12 |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Data Acquisition - Digital to Analog Converters (DAC) are widely used in medical, consumer and control applications, as it enables digital devices to convert electrical signals into analog signals. This allows for interpretation and manipulation of the analog signal by a nonlinear analog circuit. The LTC1458LIG#TRPBF is one of the most popular Digital to Analog Converters (DAC) due to its superior operational features. This article will cover the application fields of LTC1458LIG#TRPBF and its working principle in detail.
The LTC1458LIG#TRPBF is a versatile Digital to Analog Converter (DAC). It has 6-bit resolution, allowing for a wide dynamic range of applications. It has a smooth linear operation and operates at 2.5V and 5V power. The main application fields of LTC1458LIG#TRPBF are sound and audio, communications systems, data acquisition systems, medical devices, and control systems. It is specifically designed for low voltage and low-power systems, which makes it suitable for portable equipment and medical/consumer devices.
LTC1458LIG#TRPBF uses a low-pass filter to achieve a smooth analog signal output. The signal is generated by a switch having an analog voltage level at its junction. When the output signal is converted from digital to analog, a resistor ladder is used. This ladder has different resistance values which are combined in order to form an output signal that is proportional to the input digital values. When a high value is encountered, a large resistor is removed from the ladder, while a low value causes a small resistor to be removed. The resistance values correspond to the digital input values and are converted into an analog voltage.
The LTC1458LIG#TRPBF utilizes an external reference voltage source to ensure accurate conversions. This reference voltage determines the analog output level as well as the accuracy of the output signal. The reference voltage is also used to adjust the resistance values of the ladder, allowing for accurate analog output levels. By adjusting the reference voltage, the time needed for tracking input values can be greatly reduced.
The LTC1458LIG#TRPBF digital to analog converter has several advantages over the other conventional methods. It has a small footprint, making it suitable for portable applications, and consumes low power. Additionally, it provides an accurate, wide dynamic range of analog output levels, due to its multiple bits of resolution and adjustable reference voltage. The flexibility of the device makes it ideal for applications where accuracy, dynamic range and low power operation is required.
The LTC1458LIG#TRPBF is a very versatile Digital to Analog Converter that has wide applications in the medical, consumer and control systems industry. It has a 6-bit resolution and provides accurate, low-power analog outputs with a wide dynamic range. The device utilizes an external reference voltage source to adjust the resistance values of the switch ladder and ensure accurate analog output levels. The flexibility of the device makes it ideal for applications where accuracy, dynamic range and low power operation is required.
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