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參數(shù)資料
| 型號： | MAX13236EETE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | TXRX RS-232 250KBPS 1X1 16TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 60 |
| 類型： | 收發(fā)器 |
| 驅(qū)動器/接收器數(shù)： | 1/1 |
| 規(guī)程： | RS232 |
| 電源電壓： | 3 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 16-TQFN-EP（5x5） |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 1408 (CN2011-ZH PDF) |
MAX13234E–MAX13237E
3Mbps RS-232 Transceivers with
Low-Voltage Interface
14
______________________________________________________________________________________
2
s/div
T1IN
T1OUT
R1OUT
3V/div
5V/div
VCC = 3.3V
Figure 12. Loopback Test Results at 120kbps
100ns/div
T1IN
T1OUT
R1OUT
3.3V/div
5V/div
3.3V/div
VCC = 3.3V
Figure 13. Loopback Test Results at 3Mbps
T_IN
R_OUT
FORCEON
FORCEOFF
C1+
C1-
C2+
C2-
*C3 CAN BE RETURNED TO VCC OR GND.
VL
VCC
1.62V to VCC
VCC
V+
V-
CBYPASS2
GND
T_OUT
R_IN
MAX13236E
MAX13237E
5k
C4
1000pF
C3*
C1
C2
CBYPASS1
VCC
Figure 11. Loopback Test Circuit
Chip Information
PROCESS: BiCMOS
High Data Rates
The MAX13234E–MAX13237E maintain the RS-232 ±5V
minimum transmitter output voltage even at high data
rates. Figure 11 shows a transmitter loopback test cir-
cuit. Figure 12 shows a loopback test result at
120kbps, and Figure 13 shows the same test at 3Mbps.
In Figure 12, all transmitters were driven simultaneously
at 120kbps into RS-232 loads in parallel with 1000pF.
In Figure 13, a single transmitter was driven at 3Mbps,
and all transmitters were loaded with an RS-232 receiv-
er in parallel with 150pF.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX13236EETE+ | 功能描述:RS-232接口集成電路 3-5.5V 250Kbps RS232 Line Driver/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: |
| MAX13236EETE+T | 功能描述:RS-232接口集成電路 3-5.5V 250Kbps RS232 Line Driver/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: |
| MAX13236EETE-T | 功能描述:RS-232接口集成電路 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: |
| MAX13237EETE | 功能描述:RS-232接口集成電路 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: |
| MAX13237EETE+ | 功能描述:RS-232接口集成電路 3-5.5V 3Mbps RS232 Line Driver/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: |
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