ADS7844NB/1K Integrated Circuits (ICs) |
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| Allicdata Part #: | 296-46066-2-ND |
| Manufacturer Part#: |
ADS7844NB/1K |
| Price: | $ 2.99 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC 12BIT 8-CHN 200KHZ A/D 20SSOP |
| More Detail: | 12 Bit Analog to Digital Converter 4, 8 Input 1 SA... |
| DataSheet: | ADS7844NB/1K Datasheet/PDF |
| Quantity: | 3000 |
| 1000 +: | $ 2.71309 |
| 2000 +: | $ 2.61261 |
| Number of A/D Converters: | 1 |
| Base Part Number: | ADS7844 |
| Supplier Device Package: | 20-SSOP |
| Package / Case: | 20-SSOP (0.209", 5.30mm Width) |
| Operating Temperature: | -40°C ~ 85°C |
| Features: | -- |
| Voltage - Supply, Digital: | 2.7 V ~ 3.6 V, 5V |
| Voltage - Supply, Analog: | 2.7 V ~ 3.6 V, 5V |
| Reference Type: | External |
| Architecture: | SAR |
| Series: | -- |
| Ratio - S/H:ADC: | 1:1 |
| Configuration: | MUX-S/H-ADC |
| Data Interface: | SPI |
| Input Type: | Differential, Single Ended |
| Number of Inputs: | 4, 8 |
| Sampling Rate (Per Second): | 200k |
| Number of Bits: | 12 |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Analog to Digital Converters (ADC) are a type of data acquisition devices used to convert analog signals into digital signals. The ADS7844NB/1K is a high-performance, cost-effective, 8-bit charge-domain Analog to Digital Converter (ADC) with advanced signal handling capability. This device is designed for high-speed, accurate conversions in applications such as telecommunication systems, instrumentation, and automotive.
The ADS7844NB/1K is a low-power, low-noise, 8-bit ADC with a wide input range and a highly configurable design. It can operate at sampling rates up to 1MHz and is capable of processing signals as low as 0.5V. The device employs a low-noise, differential input architecture with a wide range of gain settings, making it suitable for use in a variety of applications.
The device features a 10 bit current-output Digital to Analog Converter (DAC) and a reference buffer. The DAC is used to generate the reference voltage for the ADC which is then buffered by the reference buffer to ensure accuracy. In addition, the device has two programmable input ranges: one for bipolar inputs and one for unipolar inputs.
The core of the ADS7844NB/1K is its 8 bit, Internal Application Specific Integrated Circuit (ASIC). This ASIC delivers an exceptionally low-noise, high-resolution performance and low-power drain. Its power consumption is comparable to complementary metal-oxide-semiconductor (CMOS) technologies but its trigger response times are significantly faster than the competition. The ASIC provides a wide input range of 0.5V to 3.0V and a sampling rate of up to 1MHz.
The ADS7844NB/1K uses a differential input architecture to reduce the effects of noise and interference in the conversion process. The differential inputs give the device a higher resolution and greater accuracy than single-ended inputs, making it more suitable for use in applications that require precise measurements. The differential architecture also simplifies the implementation of the device in application specific integrated circuits.
The ADS7844NB/1K is an excellent choice for applications such as industrial instrumentation and measurement, automotive, telecommunications, avionics, medical, and audio/video. Its low power consumption and high performance make it well-suited for use in these applications. The device is also well-suited for use in high-volume, cost-sensitive markets.
The ADS7844NB/1K is a high-performance, cost-effective ADC solution that is well-suited for use in a variety of applications. Its low-noise, low-power, high-resolution, and fast response times make it an ideal choice for precision measurements, industrial instrumentation, and automotive applications. The wide input range and configurable design make it an excellent choice for a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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ADS7844NB/1K Datasheet/PDF