参数资料
型号: DS276S
厂商: Maxim Integrated Products
文件页数: 8/11页
文件大小: 0K
描述: IC TXRX LOW POWER RS-232 8-SOIC
标准包装: 100
类型: 收发器
驱动器/接收器数: 1/1
规程: RS232
电源电压: 2.7 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
DS276
6 of 11
ABSOLUTE MAXIMUM RATINGS*
VCC
-0.3V to +7.0V
VDR+
-0.3V to +13V
VDR-
-13V to +0.3V
RXIN
-15V to +15V
TXIN
-0.3V to VCC+0.3V
TXOUT
-15V to +15V
RXOUT
-0.3V to VCC+0.3V
Operating Temperature
0°C to 70°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
260°C for 10 seconds
*
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(tA = 0
°C to 70°C)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Logic Supply Voltage
VCC
2.7
3-5
5.5
V
1
Transmit Driver Supply
VDR+
VCC=5V
±10%
VCC 2.7-3.6V
VCC
5-12
3-5
13
5.5
V
1
Transmit Driver Supply
VDR-
-15
0
V
1
High-level Input Voltage
VIH
2VCC
+0.3
V
Low-level Input Voltage
VIL
-0.3
0.8
V
RXIN Input Voltage
VRS
-15
+15
V
1
ELECTRICAL CHARACTERISTICS-3V OPERATION
(tA = 0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Logic Supply Voltage
VCC
2.7
3.6
V
Dynamic Supply Current
IDRV1
ICC1
IDRV1
ICC1
TXIN = VCC
TXIN = GND
400
40
3.8
40
800
100
5
100
uA
mA
uA
2
Static Supply Current
IDRV2
ICC2
IDRV2
ICC2
TXIN = VCC
TXIN = GND
1.5
10
3.8
10
15
5
20
uA
mA
uA
3
Driver Leakage Current
IDRV3
VCC = 0
0.05
1
uA
4
VDRV+=VCC=
2.7V
VDRV-=0
2
2.4
V
5
TXOUT Level High
VOTXH
VDRV+=4.5V,
VDRV-=-12V
3.8
4
V
6
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DS276S/T&R 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS276S/T&R 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:
DS276S/T&R/C03 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:
DS276S/T&R+C03 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:
DS276S+ 功能描述:RS-232接口集成电路 Low Power Transceiver Chip 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: