参数资料
型号: MAX3317EEUP+T
厂商: Maxim Integrated Products
文件页数: 4/15页
文件大小: 0K
描述: IC TXRX RS232 460KBPS 20-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 收发器
驱动器/接收器数: 2/2
规程: RS232
电源电压: 2.25 V ~ 3 V
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
allel with 2500pF. The transmitter outputs display no
ringing or undesirable transients as they come out of
shutdown. Note that the transmitters are enabled only
when the magnitude of V- exceeds approximately -3V.
High Data Rates
The MAX3316–MAX3319 maintain RS-232-compatible
±3.7V minimum transmitter output voltage even at high
data rates. Figure 6 shows a transmitter loopback test
circuit. Figure 7 shows a loopback test result at
230kbps. For Figure 7, all transmitters were driven
simultaneously at 230kbps into EIA/TIA-562 loads in
parallel with 1000pF.
MAX3316–MAX3319
2.5V, 1A, 460kbps,
RS-232-Compatible Transceivers
12
______________________________________________________________________________________
2V/div
5V/div
2V/div
T1 IN
T1 OUT
R1 OUT
Figure 7. Loopback Test Result at 230kbps
MAX3316
MAX3317
MAX3318
MAX3319
5k
R_ IN
R_ OUT
FORCEON**
C2-
C2+
C1-
C1+
V-
V+
VCC
C4
C3*
C1
C2
CBYPASS
VCC
FORCEOFF**
*C3 CAN BE RETURNED TO VCC OR GND.
**MAX3318/MAX3319
T_ OUT
T_ IN
GND
VCC
CL
1000pF
Figure 6. Loopback Test Circuit
Chip Information
TRANSISTOR COUNT: 1130
PROCESS: CMOS
Ordering Information (continued)
PIN-PACKAGE
TEMP. RANGE
PART
MAX3317CUP
0°C to +70°C
20 TSSOP
20 SSOP
0°C to +70°C
MAX3317CAP
MAX3317EUP
-40°C to +85°C
20 TSSOP
20 SSOP
-40°C to +85°C
MAX3317EAP
MAX3318CUP
0°C to +70°C
20 TSSOP
20 SSOP
0°C to +70°C
MAX3318CAP
20 TSSOP
-40°C to +85°C
MAX3318EUP
MAX3318EAP
-40°C to +85°C
20 SSOP
16 SSOP
0°C to +70°C
MAX3319CAE
16 SSOP
-40°C to +85°C
MAX3319EAE
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MAX3317EUP 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX3318CAP 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX3318CAP+ 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX3318CDB 功能描述:RS-232接口集成电路 2.5V 460-Kbps Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX3318CDBE4 功能描述:RS-232接口集成电路 2.5V 460-Kbps Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: