TLV6700 Texas instruments

TLV6700

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TLV6700

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Описание

The TLV6700 is a high voltage window comparator that operates over a 1.8 V to 18 V range. The device has two high-accuracy comparators with an internal 400-mV reference and two open-drain outputs rated to 18 V. The TLV6700 can be used as a window comparator or as two independent comparators; the monitored voltage can be set with the use of external resistors.OUTA is driven low when the voltage at INA+ drops below (VITP – VHYS), and goes high when the voltage returns above the respective threshold (VITP). OUTB is driven low when the voltage at INB– rises above VITP, and goes high when the voltage drops below the respective threshold (VITP – VHYS). Both comparators in the TLV6700 include built-in hysteresis to reject brief glitches, thereby ensuring stable output operation without false triggering.The TLV6700 is available in a Thin SOT-23-6 and a leadless WSON-6; all package variants are specified over the junction temperature range of –40°C to 125°C.

Wide supply voltage range: 1.8 V to 18 V
Adjustable threshold: down to 400 mV
High threshold accuracy:
- 0.5% Max at 25°C
- 1.0% Max overtemperature
Low quiescent current: 5.5 µA (Typ)
Open-drain outputs
Internal hysteresis: 5.5 mV (Typ)
Temperature range: –40°C to 125°C
Package:
- Thin SOT-23-6
- WSON-6

Number of channels	2
Output type	Open-drain
Propagation delay time (µs)	18
Vs (max) (V)	18
Vs (min) (V)	1.8
Vos (offset voltage at 25°C) (max) (mV)	2
Iq per channel (typ) (mA)	0.006
Input bias current (±) (max) (nA)	15
Rail-to-rail	No
Rating	Catalog
Operating temperature range (°C)	-40 to 125
Features	Hysteresis, Internal Reference
VICR (max) (V)	6.5
VICR (min) (V)	0
TI functional safety category	Functional Safety-Capable