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ADS1114L

現行

支援 PGA、比較器和 1.8-V I²C 匯流排電壓的 16 位元、860-SPS 單通道 delta-sigma ADC

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ADS1114L

現行
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產品詳細資料

Resolution (Bits) 16 Sample rate (max) (ksps) 0.86 Number of input channels 1 Interface type I2C Architecture Delta-Sigma Input type Differential, Single-ended Rating Catalog Reference mode Internal Input voltage range (max) (V) 3.6 Input voltage range (min) (V) 0 Features Comparator, Oscillator, PGA Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 0.3 Analog supply voltage (min) (V) 2 Analog supply voltage (max) (V) 3.6 Digital supply (min) (V) 2 Digital supply (max) (V) 3.6
Resolution (Bits) 16 Sample rate (max) (ksps) 0.86 Number of input channels 1 Interface type I2C Architecture Delta-Sigma Input type Differential, Single-ended Rating Catalog Reference mode Internal Input voltage range (max) (V) 3.6 Input voltage range (min) (V) 0 Features Comparator, Oscillator, PGA Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 0.3 Analog supply voltage (min) (V) 2 Analog supply voltage (max) (V) 3.6 Digital supply (min) (V) 2 Digital supply (max) (V) 3.6
DSBGA (YCJ) 12 1.471168 mm² 1.448 x 1.016 VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • Supply voltage range: 2.0 V to 3.6 V
  • Low current consumption:
    • 150 µA (continuous-conversion mode)
  • Programmable data rate: 8 SPS to 860 SPS
  • Single-cycle settling
  • Internal low-drift voltage reference
  • Internal oscillator
  • Digital comparator with ALERT output pin
  • I2C interface:
    • Four pin-selectable address
    • Compatible with 1.8-V I2C bus voltages
  • Operating temperature range:
    • –40°C to +125°C
  • Supply voltage range: 2.0 V to 3.6 V
  • Low current consumption:
    • 150 µA (continuous-conversion mode)
  • Programmable data rate: 8 SPS to 860 SPS
  • Single-cycle settling
  • Internal low-drift voltage reference
  • Internal oscillator
  • Digital comparator with ALERT output pin
  • I2C interface:
    • Four pin-selectable address
    • Compatible with 1.8-V I2C bus voltages
  • Operating temperature range:
    • –40°C to +125°C

The ADS1114L and ADS1115L (ADS111xL) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in ultra-small, 12-pin DSBGA and a 10-pin VSSOP packages. The ADS111xL incorporate a low-drift voltage reference and an oscillator. The ADS111xL also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with the device wide operating supply range, are useful for power- and space-constrained, sensor measurement applications.

The ADS111xL perform conversions at data rates up to 860 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1115L features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS111xL for under- and overvoltage detection.

The ADS1114L and ADS1115L (ADS111xL) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in ultra-small, 12-pin DSBGA and a 10-pin VSSOP packages. The ADS111xL incorporate a low-drift voltage reference and an oscillator. The ADS111xL also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with the device wide operating supply range, are useful for power- and space-constrained, sensor measurement applications.

The ADS111xL perform conversions at data rates up to 860 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1115L features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS111xL for under- and overvoltage detection.
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* Data sheet ADS111xL Ultra-Small, Low-Power, 16-Bit, 860-SPS ADCs With PGA, Comparator, and 1.8-V I2 C Bus Voltage Support datasheet PDF | HTML 2023年 12月 13日

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ADS1115EVM-PDK — 適用於 16 位元、860-SPS 四通道 delta-sigma ADC 的 ADS1115 評估模組

ADS1115 評估模組 (EVM) 性能展示套件 (PDK) 是用於評估 ADS1115 的完整解決方案，是一款 16 位元、超小型、低功耗、精密型類比轉數位轉換器 (ADC)。會透過 USB 連接和簡易軟體介面提供電源和 I/O。類比輸入會連接至端子區塊，可提供兩個差動輸入或四個單端輸入。

使用指南: PDF | HTML
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ADS1015SW-LINUX — 適用於 ADS1015 的 Linux 驅動程式

The Linux driver supports the ADS1015 and ADS1115 12-Bit ADCs with Integrated MUX, PGA, Comparator, Oscillator, and Reference. The Linux driver supports communication through the I2C bus and interfaces with the IIO sub-system.

 

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Available in Linux Main line: Yes
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ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

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PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。 

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TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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DSBGA (YCJ) 12 Ultra Librarian
VSSOP (DGS) 10 Ultra Librarian
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