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参数资料
| 型号： | MAX3227CDBRE4 |
| 厂商： | Texas Instruments |
| 文件页数： | 14/16页 |
| 文件大小： | 0K |
| 描述： | IC RS232 3V5.5V 15KVESD 16-SSOP |
| 标准包装： | 2,000 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 带卷 (TR) |
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AUTO-POWERDOWN SECTION
Switching Characteristics
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
WITH
±15-kV ESD PROTECTION
SLLS673A – AUGUST 2005 – REVISED FEBRUARY 2006
xxx
Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
Receiver input threshold
VT+(valid)
FORCEON = GND, FORCEOFF = VCC
2.7
V
for INVALID high-level output voltage
Receiver input threshold
VT–(valid)
FORCEON = GND, FORCEOFF = VCC
–2.7
V
for INVALID high-level output voltage
Receiver input threshold
VT(invalid)
FORCEON = GND, FORCEOFF = VCC
–0.3
0.3
V
for INVALID low-level output voltage
VOH
INVALID, READY output voltage high
IOH = –1 mA, FORCEON = GND, FORCEOFF = VCC
VCC – 0.6
V
VOL
INVALID, READY output voltage low
IOL = 1.6 mA, FORCEON = GND, FORCEOFF = VCC
0.4
V
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4)
PARAMETER
MIN TYP(1)
MAX
UNIT
tINVH
Propagation delay time, low- to high-level output
1
s
tINVL
Propagation delay time, high- to low-level output
30
s
tWU
Supply enable time
100
s
tAUTOPRDN
Driver or receiver edge to driver's shutdown
VCC = 5 V
15
30
60
s
(1)
All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.
7
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| MAX3227CDBRG4 | 功能描述:RS-232接口集成电路 3-5.5V Sgl-Ch RS-232 Line Drvr/Rcvr 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: |
| MAX3227EAAE | 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: |
| MAX3227EAAE+ | 功能描述:RS-232接口集成电路 15kV ESD-Protected 1 A 1Mbps 3.0V to 5.5V RS-232 Transceivers with AutoShutdown Plus 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: |
| MAX3227EAAE+T | 功能描述:RS-232接口集成电路 15kV ESD-Protected 1 A 1Mbps 3.0V to 5.5V RS-232 Transceivers with AutoShutdown Plus 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: |
| MAX3227EAAE-T | 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: |
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