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參數(shù)資料
| 型號： | MAX3227I |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 3-V TO 5.5-V TWO-CHANNEL RS-232 1-MBIT/S LINE DRIVERS/RECEIVERS WITH 【15-kV IEC ESD PROTECTION |
| 中文描述： | 3 - V至5.5 V的雙通道RS - 232 1 - Mbit / s的線路驅(qū)動器/接收與【15千伏ESD保護(hù)東區(qū)走廊 |
| 文件頁數(shù)： | 16/18頁 |
| 文件大?。?/td> | 451K |
| 代理商： | MAX3227I |
www.ti.com
PARAMETER MEASUREMENT INFORMATION
50
TEST CIRCUIT
VOLTAGE WAVEFORMS
0 V
3 V
Output
Input
VOL
VOH
tTLH
Generator
(see Note B)
RL
RS-232
Output
tTHL
CL
(see Note A)
SR(tr) +
6 V
t
THL
or t
TLH
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 , 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns.
1.5 V
3 V
TEST CIRCUIT
VOLTAGE WAVEFORMS
0 V
3 V
Output
Input
VOL
VOH
tPLH
tPHL
50%
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 , 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns.
1.5 V
50
Generator
(see Note B)
RL
RS-232
Output
CL
(see Note A)
TEST CIRCUIT
VOLTAGE WAVEFORMS
50
50%
3 V
1.5 V
Output
Input
VOL
VOH
tPHL
Generator
(see Note B)
tPLH
Output
CL
(see Note A)
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: ZO = 50 , 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns.
SN65C3232E,, SN75C3232E
3-V TO 5.5-V TWO-CHANNEL RS-232 1-MBIT/S LINE DRIVERS/RECEIVERS
WITH
±15-kV IEC ESD PROTECTION
SLLS697 – DECEMBER 2005
Figure 1. Driver Slew Rate
Figure 2. Driver Pulse Skew
Figure 3. Receiver Propagation Delay Times
7
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| MAX3227IDB | 功能描述:RS-232接口集成電路 3 to 5.5V Single Ch RS-232 Line Drv/Rcvr 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: |
| MAX3227IDBE4 | 功能描述:RS-232接口集成電路 3 to 5.5V Single Ch RS-232 Line Drv/Rcvr 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: |
| MAX3227IDBG4 | 功能描述:RS-232接口集成電路 3-5.5V Sgl-Ch RS-232 Line Drvr/Rcvr 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: |
| MAX3227IDBR | 功能描述:RS-232接口集成電路 3 to 5.5V Single Ch RS-232 Line Drv/Rcvr 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: |
| MAX3227IDBRE4 | 功能描述:RS-232接口集成電路 3 to 5.5V Single Ch RS-232 Line Drv/Rcvr 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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