TLV1811
TLV1811 is 40V Rail-to-Rail Input Comparators manufactured by Texas Instruments.
Features
- Wide 2.4V to 40V supply range
- Rail-to-rail input
- Power-On Reset (POR) for known start-up
- Low input offset voltage 500μV
- 420ns typical propagation delay
- Low quiescent current 5μA per channel
- Low input bias current 150f A
- Push-pull output option (TLV181x)
- Open-drain output option (TLV182x)
- Full -40°C to +125°C temperature range
- 2 k V ESD protection
- Functional Safety-Capable
- Documentation available to aid functional safety system design
2 Applications
- Appliances
- Factory automation and control
- Motor drives
- Infotainment and cluster
3 Description
The TLV181x and TLV182x are a family of 40 volt single, dual and quad channel parators with multiple output options. The family offers railto-rail inputs with push-pull or open-drain output options. The family has an excellent speed-to-power bination with a propagation delay of 420ns with a full supply voltage range of 2.4V to 40V with a quiescent supply current of only 5μA per channel.
All devices include a Power-On Reset (POR) feature
. This makes sure the output is in a known state until the minimum supply voltage has been reached before the output responds to the inputs, thus preventing false outputs during system power-up and powerdown.
The TLV181x parators have a push-pull output stage capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load such as a MOSFET gate.
The TLV182x parators have an open-drain output stage that can be pulled up to 40V independent of parator supply voltage.
Device Information
PART NUMBER
PACKAGE(1)
BODY SIZE (NOM)
(2)
TLV1811, TLV1821 (Single) TLV1811L, TLV1821L (Single
- alt pinout)
TLV1812, TLV1822 (Dual)
TLV1814, TLV1824 (Quad)
SC-70 (6) SOT-23 (5)
SC-70 (5)
SOT-23 (5)
SOIC (8) TSSOP (8) VSSOP (8) WSON (8) SOT-23 (8) SOIC (14) TSSOP (14) SOT-23 (14) WQFN (16)
1.25mm x 2.00mm 1.60mm x 2.90mm
1.25mm x...
