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ADS8864IDGSR
+NomenclatureIC ADC 16BIT SAR 10VSSOP
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FabricantTexas Instruments
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Pièce fabricant #ADS8864IDGSR
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Package VSSOP-10
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En stock3972
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | microPOWER™ |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 400k |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 10-VSSOP |
Présentation
Description
Operating with a low power consumption, this ADC is ideal for use in portable and battery-powered devices. It supports a wide input range and features a high impedance input driver, ensuring compatibility with various sensors and signal sources. The device operates over a wide temperature range, enhancing its reliability in different environmental conditions.
The ADS8864IDGSR is housed in a compact VSSOP package, which helps in minimizing space on circuit boards. Its digital interface is SPI-compatible, facilitating easy integration with microcontrollers and other digital systems. This ADC is commonly used in industrial automation, medical instruments, and precision measurement applications.
Equivalent
1. AD7685 from Analog Devices
2. LTC2376-16 from Analog Devices (formerly Linear Technology)
3. MAX11156 from Maxim Integrated
4. MCP33151 from Microchip Technology
These alternatives vary in specifications like speed, input types, and power consumption, so it's essential to compare them based on your specific application requirements.
Features
1. Resolution: 16-bit, offering high precision for various applications.
2. Data Rate: Can achieve a throughput of up to 1 MSPS (Mega Samples Per Second), enabling fast data acquisition.
3. Input Type: Features a fully differential input, enhancing noise immunity and performance.
4. Interface: Utilizes a standard SPI-compatible serial interface, making it easy to integrate with microcontrollers and digital signal processors.
5. Power Consumption: Designed for low-power operation, suitable for battery-powered or portable applications.
6. Operating Range: Supports a wide analog input voltage range with a supply voltage typically at 5V.
7. Package: Available in a VSSOP package, which is compact and suitable for space-constrained designs.
8. Temperature Range: Operates effectively over an extended temperature range, typically from -40°C to 125°C, ideal for industrial and automotive environments.
These features make the ADS8864IDGSR suitable for applications requiring precise, high-speed analog-to-digital conversion.
Pinout
Pin Functions:
1. VDD - Power Supply
2. GND - Ground
3. AINP - Positive Analog Input
4. AINN - Negative Analog Input
5. REF IN - Reference Voltage Input
6. SCLK - Serial Clock Input
7. SDO - Serial Data Output
8. CS - Chip Select
9. SDI - Serial Data Input
10. DNC - Do Not Connect (for this specific package)
The ADS8864IDGSR supports a serial interface which simplifies communication with microcontrollers or DSPs, and its compact size fits well in space-constrained environments.