參數(shù)資料
型號(hào)： 73M1906B-IM/F
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 75/88頁(yè)
文件大?。?/td> 0K
描述： MICRODAA SET FXO OF VOIP 32-QFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 490
系列： *
DS_1x66B_001
73M1866B/73M1966B Data Sheet
Rev. 1.6
77
Function
Mnemonic
Register
Location
Type
Description
Over-Voltage Detection Control and Status
ENOVD
0x15[1]
WO
Enable Over-Voltage Detector On Line-Side Device
0 = Over Voltage Detector not enabled.
1 = Over Voltage Detector enabled (not latched). Over voltage detector
is enabled if ENOVD, ENFEL and ENNOM all equal 1.
OVDET
0x1E[5]
R
Over-Voltage Detector On Line-Side Device
0 = Over Voltage condition is not detected at RGP/RGN inputs.
1 = Over Voltage Condition is detected at RGP/RGN inputs.
OVDTH
0x13[2]
WO
Over-Voltage Threshold Setting
0 = Over Voltage Threshold is 0.6 Vpk at the chip or 60 Vp on the line.
1 = Over Voltage Threshold is 0.7 Vpk at the chip or 70 Vp on the line.
Over-Load Detection Control and Status
ENOLD
0x15[7]
WO
Enable Over-Load Detector
0 = Over Load Detector is not enabled.
1 = Over Load Detector is enabled (not latched).
OLDET
0x1E[3]
R
Over-Load Detector
0 = Over-Load condition is not detected.
1 = Over-Load condition detected. Asserted when the line voltage
exceeds 3.5 Vpk typically. OLDET is performed partially in analog
domain and partially in digital domain. OLDET is asserted when the
delta from aux A/D between two consecutive DCI samples is greater
than 76.
Over-Current Detection Control and Status
ENOID
0x15[0]
WO
Enable Over-Current Detector On Line-Side Device
0 = Over-Current Detector is not enabled. (Default)
1 = Over-Current Detector is enabled.
OIDET
0x1E[4]
R
Over-Current (I) Detector On Line-Side Device
0 = Over-Current (I) condition is not detected.
1 = Over-Current (I) condition is detected at the DCS pin when Loop
Current is > 125 mA if ILM=0, or > 55 mA if ILM=1.
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73M1906B-IMR/F 功能描述:電信線路管理 IC DAA-FXO VOLP System Host Side RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1906B-IMR/F1 功能描述:電信線路管理 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1906B-IVT/F 功能描述:電信線路管理 IC DAA-FXO VOLP System Host Side RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1906B-IVTR/F 功能描述:電信線路管理 IC DAA-FXO VOLP System Host Side RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1906-IVT/F 制造商:TERIDIAN 功能描述:
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