SI3211-E-GM Silicon Laboratories Inc, SI3211-E-GM Datasheet - Page 104

• Manufacturer Part Number: SI3211-E-GM
• Description: IC PROSLIC/CODEC DTMF 38VQFN
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3211-E-GM

• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: PCM, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 88mA
• Power (watts): 700mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 38-VQFN
• Includes: BORSCHT Functions, DTMF Generation and Decoding, FSK Caller ID Generation, Pulse Metering Generation, Ringing and Battery Voltag
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si3210/Si3211
Register 80. TIP Voltage Sense
Reset settings = 0000_0000
Register 81. RING Voltage Sense
Reset settings = 0000_0000
Register 82. Battery Voltage Sense 1
Reset settings = 0000_0000
104
Name
Name
Name
Bit
7:0
Bit
7:0
Bit
7:0
Type
Type
Type
Bit
Bit
Bit
VBATS1[7:0]
VRING[7:0]
VTIP[7:0]
Name
Name
Name
D7
D7
D7
TIP Voltage Sense.
This register reports the real-time voltage at TIP with respect to ground. The range is 0 V
(0x00) to –95.88 V (0xFF) in .376 V steps.
RING Voltage Sense.
This register reports the real-time voltage at RING with respect to ground. The range is
0 V (0x00) to –95.88 V (0xFF) in .376 V steps.
Battery Voltage Sense 1.
This register is one of two registers that reports the real-time voltage at V
to ground. The range is 0 V (0x00) to –95.88 V (0xFF) in .376 V steps.
D6
D6
D6
D5
D5
D5
Rev. 1.45
D4
D4
D4
VBATS1[7:0]
VRING[7:0]
VTIP[7:0]
R
R
R
Function
Function
Function
D3
D3
D3
D2
D2
D2
D1
D1
D1
BAT
with respect
D0
D0
D0