TPS3895ADRYR Part Information

Details for TPS3895ADRYR by Texas Instruments

Semiconductors - ICs>Power Management ICs - PMIC>Supervisors & Monitors

Part Description

The TPS3895, TPS3896, TPS3897, and TPS3898 devices (TPS389x) are a family of very small supervisory circuits that monitor voltages greater than 500 mV with a 0.25% (typical) threshold accuracy and offer adjustable delay time using external capacitors. The TPS389x family also has a logic enable pin (ENABLE or ENABLE) to power on and off the output. With the TPS3895, for example, when the input voltage pin (SENSE) rises above the threshold, and the ENABLE pin is high, then the output pin (SENSE_OUT) goes high after the capacitoradjustable delay time. When SENSE falls below the threshold or ENABLE is low, then SENSE_OUT goes low. For truth tables, see Table 1 and Table 2. For TPS389xA versions, both SENSE and ENABLE have a capacitor-adjustable delay. The output asserts after this capacitor-adjustable delay when both SENSE and ENABLE inputs are good. The TPS389xP devices have a small, 0.2-µs propagation delay from when the enable pin asserts to when the output pin asserts, provided SENSE is above the threshold. All devices operate from 1.7 V to 6.5 V and have a typical quiescent current of 6 µA with an open-drain output rated at 18 V. The TPS389x is available in an ultra-small USON package and is fully specified over the temperature range of TJ = –40°C to 125°C.

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Part Features

  • Adjustable Threshold Down to 500 mV
  • Capacitor-Adjustable Delay Time
  • External Enable Input
  • Low Quiescent Current: 6 u00b5A (Typical)
  • Open-Drain (Rated at 18 V) and Push-Pull Output Options
  • Pin-for-Pin Compatible With MAX6895/6/7/8
  • Temperature Range: u201340u00b0C to 125u00b0C
  • Threshold Accuracy: 1% Over Temperature
  • Very Small USON (1.45 mm u00d7 1.00 mm) Package

Part Specifications

Threshold Voltage -
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.7V
Supply Voltage Max 6.5V
Reset Type Active-High
Digital IC Case USON
No. of Pins 6Pins
Delay Time -
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • VOLTAGE SUPERVISOR, 7UA, 6.5V, USON-6; Threshold Voltage:-; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1.7V; Supply Voltage Max:6.5V; Reset Type:Active-High; Digital IC Case:USON; No. of Pins:6Pins; Delay Time:- RoHS Compliant: Yes | Newark Electronics
  • Single-channel, ultra-small, adjustable supervisor with active-high, push-pull output | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS3895ADRYR?

Additional datasheets, footprints and schematics for TPS3895ADRYR are listed in our Part Details tab. You can also find the TPS3895ADRYR image and similar parts on this details page.

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What category does TPS3895ADRYR fall under?

The TPS3895ADRYR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.

Can I view similar or alternative parts?

You can view similar parts to TPS3895ADRYR when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.

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Is the TPS3895ADRYR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TPS3895ADRYR.

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