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TLV2352

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二路低電壓 LinCMOS™ 差動比較器

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TLV2352

現行
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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) 8 Vs (min) (V) 2 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) 2 VICR (max) (V) 7 VICR (min) (V) 0
Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.65 Vs (max) (V) 8 Vs (min) (V) 2 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) 2 VICR (max) (V) 7 VICR (min) (V) 0
TSSOP (PW) 8 19.2 mm² (3 mm × 6.4 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm)
  • Wide range of supply voltages: 2V to 8V
  • Wide range of supply voltages: 2.7V to 8V (TLV2352IDR and TLV2352IPWR only)
  • Fully characterized at 3V and 5V
  • Very-low supply-current drain: 120µA typical at 3V
  • Output compatible with TTL, MOS, and CMOS
  • Fast response time: 200ns typical for TTL-level input step
  • High input impedance: 1012Ω typical
  • Extremely low input bias current: 5pA typical
  • Common-mode input voltage range includes ground
  • Built-in ESD protection
  • Wide range of supply voltages: 2V to 8V
  • Wide range of supply voltages: 2.7V to 8V (TLV2352IDR and TLV2352IPWR only)
  • Fully characterized at 3V and 5V
  • Very-low supply-current drain: 120µA typical at 3V
  • Output compatible with TTL, MOS, and CMOS
  • Fast response time: 200ns typical for TTL-level input step
  • High input impedance: 1012Ω typical
  • Extremely low input bias current: 5pA typical
  • Common-mode input voltage range includes ground
  • Built-in ESD protection

The TLV2352 consists of two independent, lowpower comparators specifically designed for single power-supply applications and operates with powersupply rails as low as 2V (2.7V TLV2352IDR and TLV2352IPWR only). When powered from a 3V supply, the typical supply current is only 120µA.

The TLV2352 is designed using the Texas Instruments CMOS technology and therefore features an extremely high input impedance (typically greater than 1012Ω), which allows direct interfacing with high-impedance sources. The outputs are N-channel open-drain configurations that require an external pullup resistor to provide a positive output voltage swing, and can be connected to achieve positivelogic wired-AND relationships. The TLV2352I is fully characterized at 3V and 5V for operation from –40°C to 85°C. The TLV2352M is fully characterized at 3V and 5V for operation from –55°C to 125°C.

The TLV2352 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 1000V ESD rating using Human Body Model testing. However, care must be exercised in handling this device as exposure to ESD can result in degradation of the device parametric performance.

The TLV2352 consists of two independent, lowpower comparators specifically designed for single power-supply applications and operates with powersupply rails as low as 2V (2.7V TLV2352IDR and TLV2352IPWR only). When powered from a 3V supply, the typical supply current is only 120µA.

The TLV2352 is designed using the Texas Instruments CMOS technology and therefore features an extremely high input impedance (typically greater than 1012Ω), which allows direct interfacing with high-impedance sources. The outputs are N-channel open-drain configurations that require an external pullup resistor to provide a positive output voltage swing, and can be connected to achieve positivelogic wired-AND relationships. The TLV2352I is fully characterized at 3V and 5V for operation from –40°C to 85°C. The TLV2352M is fully characterized at 3V and 5V for operation from –55°C to 125°C.

The TLV2352 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 1000V ESD rating using Human Body Model testing. However, care must be exercised in handling this device as exposure to ESD can result in degradation of the device parametric performance.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TLV2352 Dual Low-Voltage Differential Comparators datasheet (Rev. D) PDF | HTML 2025/7/22
電子書 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017/3/28

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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：

  • D (SOIC-8 和 SOIC-14)
  • PW (TSSOP-14)
  • DGK (VSSOP-8)
  • DBV (SOT23-5 和 SOT23-6)
  • DCK (SC70-5 和 SC70-6)
使用指南: PDF | HTML
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模擬型號

TLV2352 PSpice Model

SLCJ030.ZIP (1 KB) - PSpice 模型
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TSSOP (PW) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
PDIP (P) 8 Ultra Librarian
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