參數(shù)資料
型號: P2200AA61RP
英文描述: 16-pin, 1.75KB, Flash, 72B RAM, 2x Comparator, 8HMz internal osc,Hi Volt Support, -40C to +85C, 14-PDIP, TUBE
中文描述: SIDAC的| 240伏五(公報)最大| 800mA的我(縣)|對220VAR
文件頁數(shù): 52/161頁
文件大?。?/td> 986K
代理商: P2200AA61RP
Digital Transmission Equipment
SIDACtor
Data Book
3 - 12
Teccor Electronics
(972)580-7777
ISDN Circuit Protection
Integrated Services Digital Network (ISDN) circuits require protection at the NT1 U-
interface and at the Terminating Equipment (TE) and/or Terminating Adapter (TA) S/T
interface. Signal levels at the U interface are typically +/-2.5V, but with sealing currents
and Maintenance Loop Test (MLT) procedures, voltages approaching 150V
RMS
can
occur.
Protection Circuitry
In Figure 3-12, longitudinal protection was not used at either the U or the TA/TE
interface due to the absence of an earth to ground connection. At the U interface,
metallic protection is accomplished using the P2600SC SIDACtor and F1250T
TeleLink while the TA/TE interface uses the P0640SC SIDACtor and F1250T TeleLink.
For interfaces not isolated from earth ground, please reference the HDSL protection
topology.
Component Selection
The
SC
SIDACtors and F1250T TeleLink were chosen because these components
meet GR 1089 surge immunity requirements without the use of additional series
resistance. The P2600SC voltage rating was selected to ensure coordination with
MLT voltages that can approach 150V
RMS
. The voltage rating of the P0640SC was
selected to ensure coordination with varying signal voltages.
相關PDF資料
PDF描述
P2202AA 16 PIN, 1.75KB FLASH, 64B RAM, 6 I/O, 8MHZ INTERNAL OSCILLATOR, -40C to +125C, 16-QFN, T/R
P2202AARP 14 PIN, 4KB FLASH, 128 RAM, 12 I/O, -40C to +85C, 16-QFN, T/R
P2202AB 14 PIN, 4KB FLASH, 128 RAM, 12 I/O, -40C to +85C, 14-TSSOP, T/R
P2202ABRP SIDAC|130V V(BO) MAX|800MA I(S)|TO-220VAR
P2202AC SIDAC|130V V(BO) MAX|800MA I(S)|TO-220VAR
相關代理商/技術參數(shù)
參數(shù)描述
P2-201L 制造商:Johnson Electric / Parlex Corporation 功能描述:
P22-020 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
P22-020I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
P22-020K 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
P22-020K2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC