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ADS7042IDCUR
+NomenclatureIC ADC 12BIT SAR 8VSSOP
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FabricantTexas Instruments
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Pièce fabricant #ADS7042IDCUR
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Package VSSOP-8
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En stock2769
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 1M |
| NumberofInputs | 1 |
| InputType | Single Ended |
| DataInterface | SPI |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | Supply |
| Voltage-SupplyAnalog | 1.65V ~ 3.6V |
| Voltage-SupplyDigital | 1.65V ~ 3.6V |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 8-VFSOP (0.091, 2.30mm Width) |
| SupplierDevicePackage | 8-VSSOP |
Présentation
Description
It operates over a wide voltage range, typically from 1.65V to 3.6V, allowing for flexible use in various systems. The ADC interfaces with microcontrollers and digital signal processors through a simple SPI-compatible serial interface, ensuring easy integration into existing designs. With its compact size and efficient power usage, the ADS7042IDCUR is suitable for applications such as portable medical devices, smart sensors, and wireless sensor networks, where precision and power efficiency are crucial. Its low-power operation and high performance make it a popular choice for modern electronic systems requiring reliable data acquisition.
Equivalent
1. Analog Devices AD7091R: A similar 12-bit, low-power ADC.
2. Microchip MCP3201: A single-channel, 12-bit ADC.
3. Maxim Integrated MAX1169: A 12-bit, low-power ADC.
4. NXP Semiconductors LPC812: Features 12-bit ADC capabilities.
These alternatives offer comparable performance in terms of resolution and power consumption. Always verify pin compatibility and specific application requirements before substitution.
Features
1. Resolution: 12-bit, providing a good balance between precision and data size.
2. Sampling Rate: Up to 1 MSPS (Mega Samples Per Second), suitable for high-speed data acquisition applications.
3. Input Channels: Single-channel, designed for single-ended input configurations.
4. Power Supply: Operates with a low analog supply voltage range of 2.35V to 5.25V, allowing for flexibility in various applications.
5. Low Power Consumption: Designed for low power usage, making it ideal for battery-powered devices and energy-efficient systems.
6. Interface: Utilizes a simple SPI-compatible interface for easy integration with microcontrollers and digital signal processors (DSPs).
7. Package: Available in a compact 10-pin VSSOP package, allowing for space-saving designs in compact electronics.
8. Temperature Range: Operates over a wide temperature range of -40°C to 125°C, suitable for industrial and automotive applications.
These features make the ADS7042IDCUR suitable for applications requiring efficient and precise data conversion with minimal power usage.
Pinout
The pin functions are as follows:
1. VDD: Power supply input.
2. GND: Ground reference for the device.
3. IN+: Analog input channel.
4. IN-: Negative input (typically connected to ground in single-ended operation).
5. SCLK: Serial clock input for SPI communication.
6. SDO: Serial data output, where the digital output is transmitted.
The ADS7042 is designed for applications that require low power consumption and high performance, making it suitable for battery-powered devices and sensor interfacing.