參數(shù)資料
型號(hào): MAX3223ECAP
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS232 250KBPS SD 20SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 66
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 2/2
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: 20-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 20-SSOP
包裝: 管件
MAX3221/MAX3223/MAX3243
1A Supply-Current, True +3V to +5.5V
RS-232 Transceivers with AutoShutdown
______________________________________________________________________________________
11
Figure 10. Loopback Test Result at 235kbps
T1IN
R1OUT
VCC = +3.3V, 235kbps
C1–C4 = 0.1F
T1OUT
5V/div
2s/div
5V/div
MAX3221
MAX3223
MAX3243
5k
R_ IN
R_ OUT
EN (MAX3221/3)
C2-
C2+
C1-
C1+
V-
V+
VCC
C4
C3
C1
C2
0.1F
VCC
FORCEOFF
T_ OUT
T_ IN
GND
VCC
0V
1000pF
Figure 8. Loopback Test Circuit
Figure 9. Loopback Test Result at 120kbps
T1IN
R1OUT
VCC = +3.3V, 120kbps
C1–C4 = 0.1F
T1OUT
5V/div
5s/div
Table 4. Logic Family Compatibility with
Various Supply Voltages
Table 3. Required Capacitor Values
VCC SUPPLY
VOLTAGE
(V)
COMPATIBILITY
3.3
Compatible with all CMOS
families.
5
Compatible with all TTL and
CMOS-logic families.
SYSTEM
POWER-
SUPPLY
VOLTAGE
(V)
5
3.3
Compatible with ACT and
HCT CMOS, and with TTL.
Incompatible with AC, HC,
or CD4000 CMOS.
VCC
(V)
C1
(F)
C2, C3, C4
(F)
3.0 to 3.6
0.1
4.5 to 5.5
0.047
0.33
3.0 to 5.5
0.1
0.47
相關(guān)PDF資料
PDF描述
MS3106F28-21SZ CONN PLUG 37POS STRAIGHT W/SCKT
D38999/24KC4SN CONN RCPT 4POS JAM NUT W/SCKT
MS27466T23B2S CONN RCPT 85POS WALL MT W/SCKT
V24A24M300B3 CONVERTER MOD DC/DC 24V 300W
MAX3086ECSD IC TXRX RS485/422 10MBPS 14SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3223ECAP+ 功能描述:RS-232接口集成電路 3-5.5V 1Mbps Transceiver 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:
MAX3223ECAP+T 功能描述:RS-232接口集成電路 3-5.5V 1Mbps Transceiver 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:
MAX3223ECAPT 制造商:Maxim Integrated Products 功能描述:
MAX3223ECAP-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:
MAX3223ECAPTGA5 制造商:Maxim Integrated Products 功能描述: