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參數(shù)資料
| 型號(hào)： | UC5171Q |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Very low drop voltage regulators with inhibit |
| 中文描述： | 線路驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 265K |
| 代理商： | UC5171Q |
UC5170C
FUNCTIONAL TABLE
INPUTS
OUTPUTS
HIGH
LOW
EN
0
0
1
DATA
0
1
X
EIA-232E
(2)
(V+)-3V
(V-)-3V
High Z
EIA423A+EIA232E
5V to 6V
5V to -6V
High Z
Note 2: Minimum output swings.
N PACKAGE (TOP VIEW)
Q PACKAGE (TOP VIEW)
Octal Line Driver
FEATURES
Eight Single Ended Line Drivers in
One Package
Meets EIA Standards
EIA232E/V.28, EIA423A and
CCITT V.10/X.26
Single External Resistor Controls
Slew Rate
Wide Supply Voltage Range
Tri-State Outputs
Output Short-Circuit Protection
DESCRIPTION
The UC5170C is a single-ended octal line driver designed to meet both
standard modem control applications (EIA232E/V.28), and long line drive
applications (EIA423A/V.10/X.26). The slew rate for all eight drivers is con-
trolled by a single external resistor. The slew rate and output levels in Low
Mode are independent of the power variations.
Mode selection is easily accomplished by taking the select pins (M
S
+ and
M
S
-) to ground for low output mode (EIA232E/V.28 and EIA423A/V.10) or
to their respective supplies for high mode (EIA232E/V.28). High mode
should only by used to drive adapters that take power from the control
lines, or applications using high threshold receivers.
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V+ (Pin 20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
V- (Pin 11). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15V
PLCC Power Dissipation, T
A
= 25°C (Note 2) . . . . . . 1000 mW
DIP Power Dissipation, T
A
= 25°C (Note 2). . . . . . . . 1250 mW
Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5V to +7V
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . .
12V to +12V
Slew Rate Resistor. . . . . . . . . . . . . . . . . . . . . . . . . . 2k to 10k
Storage Temperature . . . . . . . . . . . . . . . . . . .
65°C to +150°C
Note 1: All voltages are with respect to ground, pin 18.
Note 2: Consult Packaging Section of Databook for thermal limi-
tations and considerations of packages.
CONNECTION DIAGRAMS
7/95
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC5172 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Octal Line Driver |
| UC5172Q | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| UC5172QTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| UC5180 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Octal Line Receiver |
| UC5180C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Octal Line Receiver |
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