参数资料
型号: DS276SN+T&R
厂商: Maxim Integrated Products
文件页数: 9/11页
文件大小: 0K
描述: IC TXRX LOW POWER RS-232 8-SOIC
标准包装: 2,500
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: 带卷 (TR)
DS276
7 of 11
ELECTRICAL CHARACTERISTICS-3V OPERATION cont’d
(TA = 0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
VDRV +=
VCC=2.7V
VDRV-=0
0.2
0.3
V
5
TXOUT Level Low
VOTXL
-11
-10
V
6
TXOUT Short Circuit
Current
ISC
VDRV+ = 5.5V,
VDRV- = -12V
85
mA
7
TXOUT Output Slew Rate
tSR
30
V/us
Propagation Delay
tPD
5us
8
RXIN Input Threshold Low
VTL
0.8
1.0
1.6
V
RXIN Input Threshold
High
VTH
1.2
2.0
2.4
V
RXIN Threshold Hysteresis
VHYS
0.4
1.0
V
9
RXOUT Output Current
High
IOH
VCC = 2.7V
VOH = 2V
-0.5
mA
RXOUT Output Current
Low
IOL
VCC = 2.7V
VOL = 0.4V
0.5
mA
NOTES:
1. VDRV+ must be greater than or equal to VCC, RXIN must be greater than VDRV-.
2. See test circuit in Figure 5.
3. See test circuit in Figure 6.
4. See test circuit in Figure 7.
5. RL = 3k
=to ground. Max data rate = 20k bps.
6. RL = 3k
=to ground. Max data rate = 50k bps.
7. TXIN = VIL.
8. See test circuit in Figure 8.
9. VHYS = VTH - VTL.
相关PDF资料
PDF描述
V28A8M200BG2 CONVERTER MOD DC/DC 8V 200W
DS276SN+ IC TXRX LOW POWER RS-232 8-SOIC
MAX3992UTG+ IC DATA RECOVERY W/EQ 24-TQFN
VI-B3D-IV-B1 CONVERTER MOD DC/DC 85V 150W
V28A8M200BG CONVERTER MOD DC/DC 8V 200W
相关代理商/技术参数
参数描述
DS2770 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770AE 制造商:Maxim Integrated Products 功能描述:BAT MONITOR CHARGE CNTRL VCV=4.1 - Rail/Tube
DS2770AE/R 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770AE/T 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770AE/T&R 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller