NXP Semiconductors 33660
The 33660 is a serial link bus interface device designed to provide bi-directional half-duplex communication interfacing in automotive diagnostic applications. It is designed to interface between the vehicle’s on-board microcontroller, and systems off-board the vehicle via the special ISO K line. The 33660 is designed to meet the Diagnostic Systems ISO9141 specification.| Part No. | 33660 |
|---|---|
| Datasheet | 33660 Download |
| Manufacturer |  NXP Semiconductors |
| Description | ISO K line serial link interface |
| Buy | Stock & Price |
FEATURES
● Operates over a wide supply voltage of 8.0 V to 18 V● Operating temperature of -40 °C to 125 °C
● Interfaces directly to standard CMOS microprocessors
● ISO K line pin protected against shorts to battery
● Thermal shutdown with hysteresis
● ISO K line pin capable of high currents
● ISO K line can be driven with up to 10 nF of parasitic capacitance
● 8.0 kV ESD protection attainable with few additional components
● Standby mode: no VBAT current drain with VDD at 5.0 V
● Low current drain during operation with VDD at 5.0 V 33660 ISO9141 PHYSICAL INTERFACE EF SUFFIX (PB-FREE) 98ASB42564B 8-PIN SOICN
APPLICATIONS
● Farm equipment● Automotive systems
● Industrial equipment
● Robotic equipment
●
APPLICATIONS
where module-to-module communications are required● Marine and aircraft networks +VBAT VDD VDD 33660 VDD VBB MCU Dx SCIRxD SCITxD CEN RX TX ISO GND ISO K-LINE Figure 1. 33660 simplified application diagram TXD RXD © 2016 NXP B.V. 1 Orderable parts Table 1. Orderable part va...
