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ADS1014-Q1

現行

具 PGA、振盪器、VREF、比較器和 I2C 的車用 12 位元 3.3kSPS 1 通道 ΔΣ ADC

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產品規格表

ADS1014-Q1

現行
產品規格表 立即訂購

產品詳細資料

Resolution (Bits) 12 Sample rate (max) (ksps) 3.3 Number of input channels 1 Interface type I2C Architecture Delta-Sigma Input type Differential, Single-ended Rating Automotive TI functional safety category Functional Safety-Capable Reference mode Internal Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0 Features Oscillator Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 0.3 Analog supply voltage (min) (V) 2 Analog supply voltage (max) (V) 5.5 Digital supply (min) (V) 2 Digital supply (max) (V) 5.5
Resolution (Bits) 12 Sample rate (max) (ksps) 3.3 Number of input channels 1 Interface type I2C Architecture Delta-Sigma Input type Differential, Single-ended Rating Automotive TI functional safety category Functional Safety-Capable Reference mode Internal Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0 Features Oscillator Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 0.3 Analog supply voltage (min) (V) 2 Analog supply voltage (max) (V) 5.5 Digital supply (min) (V) 2 Digital supply (max) (V) 5.5
UQFN (NKS) 10 3.2 mm² 2 x 1.6 VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, T A
  • Functional Safety-Capable
  • Noise-free resolution: 12 bit
  • Wide supply range: 2.0 V to 5.5 V
  • Low current consumption: 150 µA (continuous-conversion mode)
  • Programmable data rate: 128 SPS to 3.3 kSPS
  • Single-cycle settling
  • Internal low-drift voltage reference
  • Internal oscillator
  • I 2C interface: Four pin-selectable addresses
  • Family of devices:
    • ADS1013-Q1: 1 single-ended (SE) or differential input (DE)
    • ADS1014-Q1: 1 single-ended or differential input with comparator and PGA
    • ADS1015-Q1: 4 single-ended or 2 differential inputs with comparator and PGA
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, T A
  • Functional Safety-Capable
  • Noise-free resolution: 12 bit
  • Wide supply range: 2.0 V to 5.5 V
  • Low current consumption: 150 µA (continuous-conversion mode)
  • Programmable data rate: 128 SPS to 3.3 kSPS
  • Single-cycle settling
  • Internal low-drift voltage reference
  • Internal oscillator
  • I 2C interface: Four pin-selectable addresses
  • Family of devices:
    • ADS1013-Q1: 1 single-ended (SE) or differential input (DE)
    • ADS1014-Q1: 1 single-ended or differential input with comparator and PGA
    • ADS1015-Q1: 4 single-ended or 2 differential inputs with comparator and PGA

The ADS1013-Q1, ADS1014-Q1, and ADS1015-Q1 ( ADS101x-Q1) are precision, low-power, 12-bit, I 2C-compatible, analog-to-digital converters (ADCs) offered in VSSOP-10 and UQFN-10 packages. The ADS101x-Q1 incorporate a low-drift voltage reference and an oscillator. The ADS1014-Q1 and ADS1015-Q1 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, are useful for power- and space-constrained, sensor measurement applications.

The ADS101x-Q1 perform conversions at data rates up to 3300 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1015-Q1 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS1014-Q1 and ADS1015-Q1 for under- and overvoltage detection.

The ADS1013-Q1, ADS1014-Q1, and ADS1015-Q1 ( ADS101x-Q1) are precision, low-power, 12-bit, I 2C-compatible, analog-to-digital converters (ADCs) offered in VSSOP-10 and UQFN-10 packages. The ADS101x-Q1 incorporate a low-drift voltage reference and an oscillator. The ADS1014-Q1 and ADS1015-Q1 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, are useful for power- and space-constrained, sensor measurement applications.

The ADS101x-Q1 perform conversions at data rates up to 3300 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1015-Q1 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS1014-Q1 and ADS1015-Q1 for under- and overvoltage detection.
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重要文件 類型 標題 格式選項 日期
* Data sheet ADS101x-Q1 Automotive, Low-Power, I2C-Compatible, 3.3-kSPS, 12-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator datasheet (Rev. E) PDF | HTML 2023年 7月 27日
Application note Calculating Conversion Latency and System Cycle Time for Delta-Sigma ADCs (Rev. A) PDF | HTML 2024年 3月 18日
Application note Digital Filter Types in Delta-Sigma ADCs (Rev. A) PDF | HTML 2023年 3月 29日
Functional safety information ADS1014-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2023年 3月 22日
E-book Fundamentals of Precision ADC Noise Analysis (Rev. A) 2020年 6月 19日
Analog Design Journal How delta-sigma ADCs work, Part 1 (Rev. A) 2016年 9月 19日
Analog Design Journal How delta-sigma ADCs work, Part 2 2011年 11月 9日

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模擬型號

ADS1013-5, ADS1113-5 IBIS Model

SBAM025.ZIP (19 KB) - IBIS Model
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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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UQFN (NKS) 10 Ultra Librarian
VSSOP (DGS) 10 Ultra Librarian
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