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ADS7816U
+BOMIC ADC 12BIT SAR 8SOIC
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ManufacturerTexas Instruments
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Mfr. Part #ADS7816U
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Package SOIC (D)-8
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In Stock6722
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Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 200k |
| NumberofInputs | 1 |
| InputType | Differential |
| DataInterface | SPI |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
Overview
Description
Key features of the ADS7816U include its low power consumption, making it ideal for battery-powered devices, and its wide input voltage range, which enhances its versatility. The converter uses a successive approximation register (SAR) architecture, ensuring accurate and fast conversion times. The device is available in a small, 8-pin SOIC (Small Outline Integrated Circuit) package, which supports easy integration into various circuit designs.
Typical applications of the ADS7816U include data acquisition systems, portable instrumentation, and other embedded systems where efficient and precise analog-to-digital conversion is critical. Its combination of speed, accuracy, and low power consumption makes it a reliable choice for engineers.
Equivalent
Features
Its small form factor, available in an 8-pin SOIC package, makes it ideal for space-constrained applications. The device includes a built-in sample-and-hold function and features low power consumption, typically around 2.3 mW, enhancing its suitability for battery-powered and portable devices. The ADS7816U offers a high level of integration with precision resistor-scaling networks and a robust design that ensures reliable performance across a temperature range of -40°C to +85°C. These attributes make it a versatile choice for industrial, automotive, and consumer electronics applications requiring precise analog-to-digital conversion.
Pinout
1. V_IN: Analog input voltage.
2. V_REF: Reference voltage input.
3. AGND: Analog ground.
4. DGND: Digital ground.
5. +V_D: Positive digital supply voltage.
6. +V_A: Positive analog supply voltage.
7. CS: Chip select. Used to enable the device for communication.
8. D_OUT: Serial data output. Transmits the converted digital data.
The ADS7816U is used in applications requiring high precision and low power consumption, such as data acquisition systems, industrial controls, and medical instruments.