參數(shù)資料
型號: MAX3243EEAI+G071
廠商: Maxim Integrated Products
文件頁數(shù): 6/19頁
文件大?。?/td> 0K
描述: TXRX RS-232 ESD PROTECT 28SSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 46
類型: 收發(fā)器
驅動器/接收器數(shù): 3/5
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: 28-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 28-SSOP
包裝: 管件
±15kV ESD-Protected, 1A, 3.0V to 5.5V, 250kbps,
RS-232 Transceivers with AutoShutdown
Figure 11. Loopback Test Result at 250kbps
2
s/div
T1IN
T1OUT
R1OUT
5V/div
VCC = 3.3V
Compatible with ACT and
HCT CMOS, and with TTL.
Incompatible with AC, HC,
or CD4000 CMOS.
3.3
5
SYSTEM
POWER-
SUPPLY
VOLTAGE
(V)
Compatible with all TTL and
CMOS-logic families.
5
Compatible with all CMOS
families.
3.3
COMPATIBILITY
VCC SUPPLY
VOLTAGE
(V)
Table 5. Logic Family Compatibility with
Various Supply Voltages
Figure 12a. Transmitter Output Voltage vs. Load Current per
Transmitter
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
0
123456789
10
MAX2343E-FIG15
LOAD CURRENT PER TRANSMITTER (mA)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
VOUT+
VOUT-
VOUT+
VOUT-
VCC
VCC = 3.0V
___________________Chip Information
PROCESS: BiCMOS
Ordering Information (continued)
Interconnection with 3V and 5V Logic
The MAX3221E/MAX3223E/MAX3243E can directly
interface with various 5V logic families, including ACT
and xHCT CMOS. See Table 5 for more information on
possible combinations of interconnections.
*Exposed pad.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
PART
TEMP RANGE
PIN-PACKAGE
MAX3243ECWI+
0°C to +70°C
28 Wide SO
MAX3243ECAI+
0°C to +70°C
28 SSOP
MAX3243ECUI+
0°C to +70°C
28 TSSOP
MAX3243EEWI+
-40°C to +85°C
28 Wide SO
MAX3243EEAI+
-40°C to +85°C
28 SSOP
MAX3243EEUI+
-40°C to +85°C
28 TSSOP
MAX3243ECTJ+
0°C to +70°C
32 TQFN-EP*
MAX3243EETJ+
-40°C to +85°C
32 TQFN-EP*
14
Maxim Integrated
MAX3221E/MAX3223E/MAX3243E
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