SI3215-B-FM Silicon Laboratories Inc, SI3215-B-FM Datasheet - Page 87

• Manufacturer Part Number: SI3215-B-FM
• Description: IC SLIC/CODEC SNGL-CH 38QFN
• Manufacturer: Silicon Laboratories Inc
• Type: SLIC/CODECr

Specifications of SI3215-B-FM

• Package / Case: 38-VFQFN, Exposed Pad
• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Analog: 3.13 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Mounting Type: Surface Mount
• Product: Telecom
• Supply Current: 3.3 V to 5 V
• Maximum Operating Temperature: 100 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-1287-5

Register 76. Power Monitor Pointer
Reset settings = 0000_0000
Register 77. Line Power Output Monitor
Reset settings = 0000_0000
Name
Name
Type
Type
Bit
7:3
2:0
Bit
7:0
Bit
Bit
PWROM[7:0]
PWRMP[2:0]
Reserved
Name
Name
D7
D7
D6
D6
Read returns zero.
Power Monitor Pointer.
Selects the external transistor from which to read power output. The power of the
selected transistor is read in the PWROM register.
000 = Q1
001 = Q2
010 = Q3
011 = Q4
100 = Q5
101 = Q6
110 = Undefined
111 = Undefined
Line Power Output Monitor.
This register reports the real time power output of the transistor selected using PWRMP.
The range is 0 W (0x00) to 7.8 W (0xFF) in 30.4 mW steps for Q1, Q2, Q5, and Q6.
The range is 0 W (0x00) to 0.9 W (0xFF) in 3.62 mW steps for Q3 and Q4.
D5
D5
D4
D4
PWROM[7:0]
Rev. 0.92
R
D3
D3
Function
Function
D2
D2
PWRMP[2:0]
R/W
D1
D1
D0
D0
Si3215
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