SI3211-BT Silicon Laboratories Inc, SI3211-BT Datasheet - Page 105
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SI3211-BT
Manufacturer Part Number
SI3211-BT
Description
IC SLIC/CODEC PROG 1CH 38TSSOP
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3211-BT
Package / Case
*
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
Includes
BORSCHT Functions, DTMF Generation and Decoding, FSK Caller ID Generation, Pulse Metering Generation, Ringing and Battery Voltag
Product
Telecom
Supply Voltage (min)
3.13 V
Supply Current
88 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Channels
1
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Register 83. Battery Voltage Sense 2
Reset settings = 0000_0000
Register 84. Transistor 1 Current Sense
Reset settings = xxxx_xxxx
Register 85. Transistor 2 Current Sense
Reset settings = xxxx_xxxx
Name
Name
Name
Bit
7:0
Bit
7:0
Bit
7:0
Type
Type
Type
Bit
Bit
Bit
VBATS2[7:0]
IQ1[7:0]
IQ2[7:0]
Name
Name
Name
D7
D7
D7
Battery Voltage Sense 2.
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.
Transistor 1 Current Sense.
This register reports the real-time current through Q1. The range is 0 A (0x00) to
81.35 mA (0xFF) in .319 mA steps. If ETBE = 1, the reported value does not include the
additional ETBO/A current.
Transistor 2 Current Sense.
This register reports the real-time current through Q2. The range is 0 A (0x00) to
81.35 mA (0xFF) in .319 mA steps. If ETBE = 1, the reported value does not include the
additional ETBO/A current.
D6
D6
D6
D5
D5
D5
Rev. 1.5
D4
D4
D4
VBATS2[7:0]
IQ1[7:0]
IQ2[7:0]
R
R
R
Function
Function
Function
D3
D3
D3
D2
D2
D2
Si3210/Si3211
D1
D1
D1
BAT
with respect
D0
D0
D0
105
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