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TLC352

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二路低電壓 LinCMOS™ 差動比較器

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產品規格表

TLC352

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.65 Vs (max) (V) 16 Vs (min) (V) 1.4 Rating Catalog Iq per channel (typ) (mA) 0.07 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 20 VICR (max) (V) 15 VICR (min) (V) 0
Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.65 Vs (max) (V) 16 Vs (min) (V) 1.4 Rating Catalog Iq per channel (typ) (mA) 0.07 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 20 VICR (max) (V) 15 VICR (min) (V) 0
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6 TSSOP (PW) 8 19.2 mm² 3 x 6.4
  • Single or dual supply operation
  • Wide range of supply voltages: 2.7V to 18V
  • Very low supply current drain:
    • 150µA typical at 5V
  • Built-in ESD protection
  • High input impedance: 1012Ω typical
  • Extremely low input bias current 5pA typical
  • Ultra-stable low input offset voltage
  • Common-mode input voltage range includes ground
  • Outputs compatible with TTL, MOS, and CMOS
  • Pin-compatible with LM393
  • Single or dual supply operation
  • Wide range of supply voltages: 2.7V to 18V
  • Very low supply current drain:
    • 150µA typical at 5V
  • Built-in ESD protection
  • High input impedance: 1012Ω typical
  • Extremely low input bias current 5pA typical
  • Ultra-stable low input offset voltage
  • Common-mode input voltage range includes ground
  • Outputs compatible with TTL, MOS, and CMOS
  • Pin-compatible with LM393

This device is fabricated using CMOS technology and consists of two independent voltage comparators, each designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 2.7V to 18V. Each device features extremely high input impedance (typically greater than 1012Ω), which allows direct interface to high-impedance sources. The output are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships. The capability of the TLC352 to operate from 2.7V supply makes this device an excellent for low-voltage battery applications.

The TLC352 has internal electrostatic discharge (ESD) protection circuits and is classified with a 2000V ESD rating. However, care must be exercised in handling this device as exposure to ESD can result in degradation of the device parametric performance.

The TLC352C is characterized for operation from 0°C to 70°C. The TLC352I is characterized for operation over the industrial temperature range of −40°C to 85°C.

This device is fabricated using CMOS technology and consists of two independent voltage comparators, each designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 2.7V to 18V. Each device features extremely high input impedance (typically greater than 1012Ω), which allows direct interface to high-impedance sources. The output are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships. The capability of the TLC352 to operate from 2.7V supply makes this device an excellent for low-voltage battery applications.

The TLC352 has internal electrostatic discharge (ESD) protection circuits and is classified with a 2000V ESD rating. However, care must be exercised in handling this device as exposure to ESD can result in degradation of the device parametric performance.

The TLC352C is characterized for operation from 0°C to 70°C. The TLC352I is characterized for operation over the industrial temperature range of −40°C to 85°C.
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類型 標題 日期
* Data sheet TLC352 Dual Differential Comparator datasheet (Rev. B) PDF | HTML 2025年 6月 25日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日

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放大器性能開發套件 (PDK) 是一款評估模組 (EVM) 套件，可測試通用運算放大器 (op amp) 參數，並與大多數運算放大器和比較器相容。EVM 套件提供主板和多個插槽式子卡選項，可滿足封裝需求，使工程師能夠快速評估和驗證裝置性能。

AMP-PDK-EVM 套件支援五種最熱門的業界標準封裝，包括：

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模擬型號

TLC352 PSpice Model

SLCJ023.ZIP (0 KB) - PSpice Model
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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。

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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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SOIC (D) 8 Ultra Librarian
TSSOP (PW) 8 Ultra Librarian
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