參數資料
型號: 73M1822-IM/F
廠商: Maxim Integrated Products
文件頁數: 20/82頁
文件大?。?/td> 0K
描述: MICRODAA VOICE DATA/FAX 42-QFN
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 260
系列: MicroDAA™
應用: 傳真,調制解調器,尋呼機
接口: 串行
電源電壓: *
封裝/外殼: 42-VFQFN 裸露焊盤
供應商設備封裝: 42-QFN(8x8)
包裝: 管件
安裝類型: 表面貼裝
DS_1x22_001
73M1822/73M1922 Data Sheet
Rev. 1.6
27
3.13 Detectors
This section provides electrical characteristics for the following detectors:
Over-Voltage.
Over-Current.
Under-Voltage.
Over-Load.
3.13.1 Over-Voltage Detector
The values in Table 22 were measured in IDL2 mode between RGP and RGN.
Table 22: Over-Voltage Detector
Parameter
Test Condition
Min
Nom
Max
Unit
Over voltage levels
OVDTH=0
0.52
0.6
0.68
V
OVDTH=1
0.59
0.7
0.77
V
3.13.2 Over-Current Detector
The values in Table 23 were measured in Barrier Powered Mode.
Table 23: Over-Current Detector
Parameter
Test Condition
Min
Nom
Max
Unit
Over current level
Measured at DCS.
0.85
0.96
1.10
V
3.13.3 Under-Voltage Detector
The values in Table 24 were measured in Barrier Powered Mode. In the recommended schematic (see
Figure 10 and Figure 11), disconnect Q5 collector and connect to an external power supply, VPE, through a
600 Ω resistor.
Table 24: Under-Voltage Detector
Parameter
Test Condition
Min
Nom
Max
Unit
Under voltage detect
Measure VPE when UVD is
detected as VPE is decreased.
5.6
6.5
V
3.13.4 Over-Load Detector
The values in Table 25 were measured in Barrier Powered Mode.
Table 25: Over-Load Detector
Parameter
Test Condition
Min
Nom
Max
Unit
Over load level
Measured at DCI with 1 kHz.
0.6
0.75
0.9
Vpk
相關PDF資料
PDF描述
73M1866B-IM/F MICRODAA SGL PCM HIGHWAY 42-QFN
73M2901CE-IGVR/F IC MODEM 3.3V V.22BIS 32-TQFP
73S1209F-68IMR/F/P IC SMART CARD READER PROG 68-QFN
73S1210F-68IMR/F/P IC SMART CARD READER PROG 68-QFN
73S1215F-68IMR/F/P IC SMART CARD READER PROG 68-QFN
相關代理商/技術參數
參數描述
73M1822-IMR/F 功能描述:電信線路管理 IC MicroDAA w/Serial Interface RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1822-KEYCHN 功能描述:網絡開發(fā)工具 Keychain Eval Module RoHS:否 制造商:Rabbit Semiconductor 產品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數據速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
73M1866B-IFX 功能描述:電信線路管理 IC MicroDAA w/PCM Highway RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1866B-IM/F 功能描述:電信線路管理 IC MicroDAA w/PCM Highway RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1866B-IMR/F 功能描述:電信線路管理 IC MicroDAA w/PCM Highway RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray