TPS3700QDDCRQ1

text.skipToContent text.skipToNavigation

TPS3700QDDCRQ1

Automotive, High-Voltage (18V) Window Comparator with Over- and Undervoltage Detection

Packaging

Package | PIN: DDC | 6
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $1.93
10-24 $1.73
25-99 $1.60
100-249 $1.40
250-499 $1.29
500-749 $1.08
750-999 $0.89
1000+ $0.81

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating TemperatureRange
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C6
  • Wide Supply Voltage Range: 1.8 to 18 V
  • Adjustable Threshold: Down to 400 mV
  • Open-Drain Outputs for Overvoltage and Undervoltage Detection
  • Low Quiescent Current: 5.5 µA (typ)
  • High Threshold Accuracy:
    • 1% Over Temperature
    • 0.25% (typ)
  • Internal Hysteresis: 5.5 mV (typ)
  • Available in ThinSOT23-6 and WSON Packages

All trademarks are the property of their respective owners.

Texas Instruments  TPS3700QDDCRQ1

The TPS3700-Q1 wide-supply voltage window comparator 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-drainoutputs rated to 18 V for overvoltage and undervoltage detection. The TPS3700-Q1 device can be usedas a window comparator or as two independent voltage monitors; the monitored voltage can be setwith the use of external resistors.

The OUTA terminal is driven low when the voltage at the INA+ terminal drops below(VIT+ – Vhys), and goes high when the voltage returnsabove the respective threshold (VIT+). The OUTB terminal is driven low whenthe voltage at the INB– terminal rises above VIT+, and goes high when thevoltage drops below the respective threshold (VIT+ –Vhys). Both comparators in the TPS3700-Q1 device include built-in hysteresisfor filtering to reject brief glitches, thereby ensuring stable output operation without falsetriggering.

The TPS3700-Q1 device is available in a
ThinSOT23-6 package and is specified over the junction temperature range of –40°C to125°C.