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參數(shù)資料
| 型號： | SN75ALS180NE4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | Buffer和線驅(qū)動 |
| 英文描述： | LINE TRANSCEIVER, PDIP14 |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-14 |
| 文件頁數(shù)： | 20/21頁 |
| 文件大?。?/td> | 555K |
| 代理商： | SN75ALS180NE4 |
SN65ALS180, SN75ALS180
DIFFERENTIAL DRIVER AND RECEIVER PAIRS
SLLS052G – AUGUST 1987 – REVISED APRIL 2003
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
0 V
3 V
tt(OD)
td(ODH)
Output
Input
TEST CIRCUIT
VOLTAGE WAVEFORMS
td(ODL)
RL = 54
CL = 50 pF
(see Note A)
Output
3 V
Generator
(see Note B)
50
≈2.5 V
≈–2.5 V
NOTES: A. CL includes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR
≤ 1 MHz, 50% duty cycle, tr ≤ 6 ns, tf ≤ 6 ns,
ZO =50 .
1.5 V
50%
90%
50%
10%
Figure 3. Driver Test Circuit and Voltage Waveforms
TEST CIRCUIT
VOLTAGE WAVEFORMS
VOH
tPHZ
tPZH
0 V
3 V
Output
Input
Output
S1
0 V or 3 V
RL = 110
50
Voff ≈ 0 V
0.5 V
Generator
(see Note B)
CL = 50 pF
(see Note A)
NOTES: A. CL includes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR
≤ 1 MHz, 50% duty cycle, tr ≤ 6 ns, tf ≤ 6 ns,
ZO =50 .
1.5 V
2.3 V
Figure 4. Driver Test Circuit and Voltage Waveforms
VOLTAGE WAVEFORMS
VOL
tPLZ
tPZL
5 V
0.5 V
0 V
3 V
Output
Input
NOTES: A. CL includes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR
≤ 1 MHz, 50% duty cycle, tr ≤ 6 ns, tf ≤ 6 ns,
ZO =50 .
TEST CIRCUIT
Output
S1
0 V or 3 V
RL = 110
50
Generator
(see Note B)
CL = 50 pF
(see Note A)
5 V
1.5 V
2.3 V
Figure 5. Driver Test Circuit and Voltage Waveforms
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN75ALS181 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIFFERENTIAL DRIVER AND RECEIVER PAIR |
| SN75ALS181_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIFFERENTIAL DRIVER AND RECEIVER PAIR |
| SN75ALS181_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIFFERENTIAL DRIVER AND RECEIVER PAIR |
| SN75ALS181N | 功能描述:RS-422/RS-485 接口 IC Diff Pairs RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| SN75ALS181N | 制造商:Texas Instruments 功能描述:LEADED PROCESS COMPATIBLE ((NW)) 制造商:Texas Instruments 功能描述:IC, RS422/RS485 TRANSCEIVER, 5.25V DIP14 |
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