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參數(shù)資料
| 型號(hào)： | SN75LBC241DB |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | LOW-POWER LinBiCMOSE MULTIPLE DRIVERS AND RECEIVERS |
| 中文描述： | 低功耗LinBiCMOSE多重驅(qū)動(dòng)器和接收 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大小： | 129K |
| 代理商： | SN75LBC241DB |
SN75LBC241
LOW-POWER LinBiCMOS
MULTIPLE DRIVERS AND RECEIVERS
SLLS137E – MAY 1992 – REVISED JANUARY 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
TEST CIRCUIT
VOLTAGE WAVEFORMS
CL = 50 pF
(see Note B)
RL = 1.3 k
0 V
3 V
Output
Input
VOL
VOH
tPHL(R)
Generator
(see Note A)
tPLH(R)
500 ns
≤
10 ns
≤
10 ns
VCC
NOTES: A. The pulse generator has the following characteristics: ZO = 50
, duty cycle
≤
50%.
B. CL includes probe and jig capacitance.
C. All diodes are 1N3064 or equivalent.
RIN
ROUT
See Note C
90%
50%
90%
50%
10%
10%
1.5 V
1.5 V
Figure 2. Receiver Test Circuit and Waveforms for t
PHL
and t
PLH
Measurement
CL = 10 pF
(see Note B)
TEST CIRCUIT
VOLTAGE WAVEFORMS
Output
VOL
VOH
tPHL
tTLH
Generator
(see Note A)
RL
RS-232
Output
tPLH
tTHL
5
μ
s
0 V
NOTES: A. The pulse generator has the following characteristics: ZO = 50
, duty cycle
≤
50%.
B. CL includes probe and jig capacitance.
TIN
TOUT
3 V
Input
≤
10 ns
≤
10 ns
90%
50%
90%
50%
10%
10%
90%
10%
90%
10%
Figure 3. Driver Test Circuit and Waveforms for t
PHL
and t
PLH
Measurement (5-
μ
s Input)
NOTES: A. The pulse generator has the following characteristics: ZO = 50
, duty cycle
≤
50%.
B. CL includes probe and jig capacitance.
SR
6 V
t
THL
or t
TLH
CL
(see Note B)
TEST CIRCUIT
Generator
(see Note A)
RL
RS-232
Output
VOLTAGE WAVEFORMS
0 V
3 V
Output
Input
VOL
VOH
tTHL
tTLH
20
μ
s
≤
10 ns
≤
10 ns
90%
1.5 V
90%
1.5 V
10%
10%
–3 V
–3 V
3 V
3 V
Figure 4. Test Circuit and Waveforms for t
THL
and t
TLH
Measurement (20-
μ
s Input)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN75LBC241DBLE | 制造商:Texas Instruments 功能描述: |
| SN75LBC241DW | 功能描述:RS-232接口集成電路 LP LinCMOS Mult RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SN75LBC241DW | 制造商:Texas Instruments 功能描述:Transceiver IC |
| SN75LBC241DWE4 | 功能描述:RS-232接口集成電路 LoPwr LinBiCMOS Mult Driver and Receiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SN75LBC241DWG4 | 功能描述:RS-232接口集成電路 Lo Pwr LinBiCMOS Drivers And Receivrs RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
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