PCA9701PW,118 in Reel by NXP | SPI Interface Protocol | Future Electronics
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Manufacturer Part #

PCA9701PW,118

PCA9701 Series 2.5 µA 5 MHz 18 V tolerant SPI 16-bit/8-bit GPI with INT-TSSOP-24

ECAD Model:
Mfr. Name: NXP
Standard Pkg:
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Product Specification Section
NXP PCA9701PW,118 - Technical Attributes
Attributes Table
Supply Voltage-Nom: 2.5V to 5.5V
Clock Frequency-Max: 5MHz
Rise Time / Fall Time: 3525ns
Supply Current: 1µA to 2.5µA
Operating Temp Range: -40°C to +125°C
Storage Temperature Range: -65°C to +150°C
No of Terminals: 24
Moisture Sensitivity Level: 1
Package Style:  TSSOP-24
Mounting Method: Surface Mount
Features & Applications

The PCA9701/PCA9702 are low power 18 V tolerant SPI General Purpose Input (GPI) shift register designed to monitor the status of switch inputs. It generates an interrupt when one or more of the switch inputs change state. The input level is recognized as a HIGH when it is greater than 0.7 ´ VDD and as a LOW when it is less than 0.4 ´ VDD (minimum threshold of 2 V at 5 V node). The PCA9701 can monitor up to 16 switch inputs and the PCA9702 can monitor up to 8 switch inputs.

Features:

  • 16 general purpose input ports (PCA9701) or 8 general purpose input ports (PCA9702)
  • 18 V tolerant input ports with 100 kW external series resistor
  • Input LOW threshold 0.4 ´ VDD with minimum of 2 V at VDD = 4.5 V
  • Open-drain interrupt output
  • Interrupt enable pin (INT_EN) disables interrupt output
  • VDD range: 2.5 V to 5.5 V
  • IDD is very low 2.5 mA maximum
  • SPI serial interface with speeds up to 5 MHz
  • AEC-Q100 compliance available

Applications:

  • Body control modules
  • Switch monitoring
  • Industrial equipment
  • Cellular telephones
  • Emergency lighting
  • SBC wake pin extension

 

 

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Pricing Section
Global Stock:
0
USA:
0
On Order:
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Factory Stock:Factory Stock:
-1
Factory Lead Time:
16 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$2,250.00
USD
Quantity
Unit Price
2,500+
$0.90
Product Variant Information section