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ADS7830IPWR
+NomenclatureIC ADC 8BIT SAR 16TSSOP
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FabricantTexas Instruments
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Pièce fabricant #ADS7830IPWR
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Package TSSOP-16
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En stock1661
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| NumberofBits | 8 |
| SamplingRate(PerSecond) | 70k |
| NumberofInputs | 4, 8 |
| InputType | Differential, Single Ended |
| DataInterface | I²C |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 2.7V ~ 3.6V, 5V |
| Voltage-SupplyDigital | 2.7V ~ 3.6V, 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
Présentation
Description
Key features:
- 8 input channels (configurable as 4 differential pairs).
- Low power consumption (0.5mW at 3V).
- Small TSSOP-16 package, suitable for space-constrained designs.
The ADS7830IPWR is easy to integrate with microcontrollers via I²C, making it a versatile choice for precision analog signal acquisition.
Equivalent
- MCP3008 (10-bit, 8-channel, SPI)
- ADS7828 (12-bit, 8-channel, I²C)
- TLC2543 (12-bit, 11-channel, SPI)
- MAX11612 (12-bit, 8-channel, I²C)
These alternatives vary in resolution and interface but offer similar functionality. For exact replacements, check voltage range, speed, and communication protocol compatibility.
Features
- Resolution: 8-bit
- Channels: 8 single-ended or 4 differential inputs
- Interface: I²C-compatible (up to 400 kHz)
- Supply Voltage: 2.7V to 5.5V (low power operation)
- Sampling Rate: Up to 50 kSPS
- Power Consumption: Low (0.5 mW typical at 3V)
- Input Range: 0V to VREF (external reference)
- Package: TSSOP-16
Ideal for battery-powered and space-constrained applications requiring multi-channel ADC with simple interfacing.
Pinout
- Pin Count: 16-pin (TSSOP package)
- Key Functions:
- 8 single-ended or 4 differential inputs (software-configurable).
- I²C serial interface (supports up to 400kHz).
- 2.7V to 5.5V supply range, low power consumption.
- Internal reference voltage (no external reference needed).
Used for multichannel data acquisition in embedded systems.
Manufacturer
The ADS7830IPWR is an 8-bit, 8-channel analog-to-digital converter (ADC) with an I²C interface, commonly used for precision signal measurement.
Application
- Industrial Control: Monitoring sensors (temperature, pressure).
- Consumer Electronics: Battery management, touch panels.
- Automotive: Sensor data acquisition (e.g., cabin climate).
- Medical Devices: Portable equipment for signal measurement.
- IoT/Embedded Systems: Low-power, multi-channel data conversion.
Its compact size (TSSOP-16) and I²C compatibility make it ideal for space-constrained, multi-sensor applications.
