SI2457-C-FT Silicon Laboratories Inc, SI2457-C-FT Datasheet - Page 73

• Manufacturer Part Number: SI2457-C-FT
• Description: IC ISOMODEM SYSTEM-SIDE 24TSSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2457-C-FT

• Package / Case: 24-TSSOP
• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: Parallel, UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Operating Frequency: 4.92 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current: 26 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

D
Revision 0.91 to Revision 1.0
Revision 1.0 to Revision 1.1
OCUMENT
Added Figure 5 typical schematic with 16-pin
system-side option.
Updated Table 3 to include 16-pin system-side
parameters.
Updated default register setting in Table 16.
Added Si2404 information.
Added 16-pin system-side option.
Updated "4. Functional Description" on page 16.
Added "8. Pin Descriptions: Si2457/34/15/04 (16-Pin
Option)" on page 66.
Updated "11. Ordering Guide" on page 70 to reflect
part revision.
Added industrial temperature range devices.
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