TLV4021 高精度リファレンス搭載、小型低消費電力コンパレータ | TIJ.co.jp

TLV4021 (供給中) 高精度リファレンス搭載、小型低消費電力コンパレータ

 

Sample Availability

Prototype samples are available (PTLV4021R1YKAR and PTLV4021R2YKAR). Order Now

概要

The TLV40x1 devices are low-power, high-accuracy comparators with precision thresholds and a propagation delay of 360 ns. The comparators are available in an ultra-small, DSBGA package measuring 0.73 mm × 0.73 mm, making the TLV40x1 applicable for space-critical designs like portable or battery-powered electronics where low-power and fast response to changes in operating conditions is required.

The factory-trimmed switching thresholds and precision hysteresis combine to make the TLV40x1 appropriate for voltage and current monitoring in harsh, noisy environments where slow moving input signals must be converted into clean digital outputs. Similarly, brief glitches on the input are rejected thereby ensuring stable output operation without false triggering.

The TLV40x1R1/2 are available in multiple configurations allowing system designers to achieve their desired output response. For example, the TLV4021 and TLV4031 feature an open-drain output stage while the TLV4041 and TLV4051 feature a push-pull output stage. Furthermore, the TLV4021 and TLV4041 offer a non-inverting input, while the TLV4031 and TLV4051 have an inverting input.

 

 

 

特長

  • Wide supply voltage range: 1.6 V to 5.5 V
  • Adjustable thresholds down to 0.2 V and 1.2 V
  • Fixed threshold of 3.2 V
  • High threshold accuracy
    • 0.5% at 25°C
    • 1% over temperature
  • Low quiescent current: 2 µA
  • Propagation delay: 360 ns
  • Push-pull and open-drain output options
  • Known startup conditions
  • Non-inverting and inverting input options
  • Precision hysteresis
  • Temperature range: –40°C to +125°C
  • Packages:
    • 0.73 mm × 0.73 mm DSBGA (4-bump)
         

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機能一覧

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Part number オーダー・オプション Number of channels (#) Output type Vs (Min) (V) Vs (Max) (V) Propagation delay time (uS) Vos (offset voltage @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Input bias current (+/-) (Max) (nA) Rail-to-rail Rating Features Operating temperature range (C) Reference voltage (V) VICR (Max) (V) VICR (Min) (V) Package Group
TLV4021 ご注文 1     Open Drain     1.6     5.5     0.45     4     0.0025     5     In
Out    
Catalog     Internal Reference
N/A
Shutdown
Small Size    
-40 to 125     0.2         DSBGA | 4    
TLV3011 ご注文 1     Open Collector     1.8     5.5     6     12     0.0028     0.01     In     Catalog     Internal Reference
Small Size    
-40 to 125     1.242     5.7     -0.2     SC70 | 6
SOT-23 | 6    
TLV3012 ご注文 1     Push-Pull     1.8     5.5     6     12     0.0028     0.01     In     Catalog     Internal Reference
Small Size    
-40 to 85     1.242     5.7     -0.2     SC70 | 6
SOT-23 | 6    
TLV4031 サンプルは利用できません。 1     Open Drain     1.6     5.5     0.65       3     5     In
Out    
Catalog     Hysteresis
Internal Reference
Small Size    
-40 to 125     0.2         DSBGA | 4    
TLV4041 ご注文 1     Push-Pull     1.6     5.5     0.65       8     5     In
Out    
Catalog     Hysteresis
Internal Reference
Small Size    
-40 to 125     0.2         DSBGA | 4    
TLV4051 サンプルは利用できません。 1     Push-Pull     1.6     5.5     0.65       8     5     In
Out    
Catalog     Hysteresis
Internal Reference
Small Size    
-40 to 125     0.2         DSBGA | 4