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ADS1119IPWR
+Lista de MateriaisIC ADC 16BIT SIGMA-DELTA 16TSSOP
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FabricanteTexas Instruments
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Peça do Fabricante #ADS1119IPWR
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Pacote TSSOP-16
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Em Estoque6293
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 1k |
| Number of Inputs | 4 |
| Input Type | Differential, Single Ended |
| Data Interface | I²C |
| Configuration | MUX-ADC |
| Ratio - S / H: ADC | 0:1 |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.3V ~ 5.5V |
| Voltage - Supply, Digital | 2.3V ~ 5.5V |
| Features | PGA |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 16-TSSOP |
Visão Geral
Description
Key features include an integrated programmable gain amplifier (PGA), offering selectable gain settings to enhance measurement flexibility. It also includes a voltage reference, a multiplexer, and an I²C-compatible interface for simplified connectivity with microcontrollers and other digital systems. The ADS1119IPWR supports single-ended and differential input configurations, expanding the range of possible applications.
The compact TSSOP package and operating temperature range of -40°C to +125°C add to its versatility in various industrial and consumer electronics contexts. This ADC is particularly well-suited for applications in sensor monitoring, weather stations, and portable instrumentation.
Equivalent
Features
1. Resolution and Channels: It is a 16-bit ADC that supports up to 2 differential or 4 single-ended channels.
2. Data Rate: The ADC offers a programmable data rate of up to 20 samples per second (SPS).
3. Accuracy and Noise: It boasts low noise and high accuracy, featuring an integrated programmable gain amplifier (PGA).
4. Power Consumption: Designed for low power consumption, making it suitable for battery-powered applications.
5. Interface: It communicates through an I²C-compatible interface for easy integration.
6. Reference Voltage: The device includes an internal voltage reference, enhancing measurement stability.
7. Supply Voltage: Operates on a wide supply voltage range from 2.0 V to 5.5 V.
8. Temperature Range: Functional across an extended temperature range of -40°C to +125°C.
9. Package: Available in a compact TSSOP (Thin Shrink Small Outline Package).
These features make the ADS1119IPWR ideal for precision measurement applications in fields like industrial automation, medical devices, and consumer electronics.
Pinout
1. VDD: Power supply input.
2. GND: Ground.
3. AIN0: Analog input channel 0.
4. AIN1: Analog input channel 1.
5. AIN2: Analog input channel 2 (or could be used for differential inputs).
6. AIN3: Analog input channel 3 (or could be used for differential inputs).
7. SCL: Serial Clock Line for I2C interface.
8. SDA: Serial Data Line for I2C interface.
The ADS1119 is a precision 16-bit delta-sigma ADC with an integrated voltage reference and programmable gain amplifier. It is used for applications requiring high accuracy and low power consumption.