SI2401-FSR Silicon Laboratories Inc, SI2401-FSR Datasheet - Page 39

• Manufacturer Part Number: SI2401-FSR
• Description: Telecom Line Management ICs 2400b/s System Side 3rd Gen DAA Tech
• Manufacturer: Silicon Laboratories Inc
• Type: Integrated Global DAAr

Specifications of SI2401-FSR

• Product: Modem Module
• Supply Voltage (min): 3 V
• Supply Current: 15 mA
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 10 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

*Note: These registers are explained in detail in the following section.
Register
SEC
SED
SEE
SF0
SF1
SF2
SF3
SF4
SF5
SF6
SF7
SF8
SF9
“S”
Register
Address
0xEC
0xED
(hex)
0xEE
0xF0
0xF1
0xF2
0xF3
0xF4
0xF5
0xF6
0xF7
0xF8
0xF9
Name
DAA0
DAA1
DAA2
DAA3
DAA4
DAA5
DAA6
DAA7
DAA8
DAA9
RV1
RV2
RV3
Table 21. S-Register Summary (Continued)
Function
This is a bit-mapped register.
This is a bit-mapped register.
This is a bit-mapped register.
This is a bit-mapped register.
This is a bit-mapped register.
This is a bit-mapped register.
Line Current Status. Eight-bit value returning the loop current.
Each bit represents 1.1 mA of loop current.
Accuracy is not guaranteed if the loop current is less than
required for normal operation.
This is a bit-mapped register.
This is a bit-mapped register.
This is a bit-mapped register.
This is a bit-mapped register.
This is a bit-mapped register.
This is a bit-mapped register.
Rev. 1.0
*
*
*
*
*
*
*
*
*
*
*
*
Si2401
Reset
0x0C
0x88
0x19
0x16
0x40
0x00
0x0F
0x00
0xF0
0x00
0x20
—
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