SI2438-A-FT Silicon Laboratories Inc, SI2438-A-FT Datasheet - Page 26

• Manufacturer Part Number: SI2438-A-FT
• Description: IC ISOMODEM FAX SYS-SIDE 24TSSOP
• Manufacturer: Silicon Laboratories Inc
• Series: ISOpror

Specifications of SI2438-A-FT

• Data Format: *
• Baud Rates: *
• Interface: UART
• Voltage - Supply: *
• Mounting Type: *
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2 5 / M O T O R C O N T R O L
AC Induction Motor
The ac induction motor is very popular in industrial and consumer applications because of its reliability and low
cost. AC induction motors require three PWM signals with sine wave modulation. These signals are generated by the
microcontroller. This example circuit uses a three-phase transistor bridge to drive an ac induction motor.
PRECISION PROCESSING
RELIABLE, SAFE AND EFFECTIVE ISOLATION AND POWER
C8051F5xx
PRODUCT
Si822x
Si84xx
ISOdriver Isolated
Microcontroller
Digital Isolator
DESCRIPTION
Gate Driver
Industrial
C8051F5xx
C8051F5xx
MCU
MCU
Voltage and Current Feedback
2.5 and 5.0 kVrms isolators with 10x higher reliability
Isolated gate drivers in 0.5 A and 4.0 A peak output
than optocouplers; data rates from dc to 150 Mbps
current ratings; 2.5 and 5.0 kVrms isolation
multiplier, integrated flash, 12-bit analog,
on-board oscillator (± 0.5%) with clock
Mixed-signal system-on-a-chip MCU,
CAN 2.0B interface, 125° C operation
Gate Driver
Gate Driver
SILICON LABS SOLUTIONS
Isolated
Isolated
Si82xx
Si82xx
HV
DC
Inverter
ß
driver solution; programmable dead time, latch-
F
Safety certified, single package digital isolator
(1-6 ch/pkg); smaller, faster, more reliable and
free level shifting dc working voltages up to
1 kV, 60 nS propagation time; more reliable
High reliability, few external components,
Minimum space, single package gate
wide temperature range and voltage
lower power than optocouplers
operating range; up to 50 MIPS
CUSTOMER BENEFITS
than HVIC drivers
Induction
Detector
Detector
Position
Position
Isolator
Isolator
Si84xx
Si84xx
Digital
Digital
Motor
AC