參數(shù)資料
型號: UA723MJ
元件分類: RS-485
英文描述: Low power RS-485/RS-422 transceiver
中文描述: 積極可調(diào)電壓穩(wěn)壓器
文件頁數(shù): 7/17頁
文件大?。?/td> 469K
代理商: UA723MJ
μ
A723
PRECISION VOLTAGE REGULATORS
SLVS057D – AUGUST 1972 – REVISED JULY 1999
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
VI
500 pF
R2
R1
RSC
2N3997
REF
VCC+
VC
OUTPUT
μ
A723
VZ
CURR LIM
CURR SENS
IN+
VCC–FREQ COMP
IN–
Regulated Output,
VO
Figure 4. Positive-Voltage Regulator (External npn Pass Transistor)
RSC
R1
R2
2N5001
VI
60
REF
VCC+
VC
OUTPUT
VZ
CURR LIM
CURR SENS
IN+
VCC–
FREQ COMP
IN–
μ
A723
1000 pF
Regulated Output,
VO
Figure 5. Positive-Voltage Regulator (External pnp Pass Transistor)
相關(guān)PDF資料
PDF描述
UA723MJB Low power RS-485/RS-422 transceiver
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