SI2493-C-FS Silicon Laboratories Inc, SI2493-C-FS Datasheet - Page 164

• Manufacturer Part Number: SI2493-C-FS
• Description: IC ISOMODEM SYSTEM-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2493-C-FS

• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AN93
164
Table 104. Voltage across Components with Diode Checker
Q1, Q3, Q4, Q5
Base to Emitter
Base to Collector
Verifies transistors are NPN
Q2
Emitter to Base
Collector to Base
Verifies transistor is PNP
Q2 collector to Si3018/10 pin 1
If test fails, Z1 is reversed
Component
Rev. 0.9
Voltage
0.6 V
0.6 V
0.6 V
0.6 V
>1 V