参数资料
| 型号： | MAX3221ECDB |
| 厂商： | Texas Instruments |
| 文件页数： | 15/19页 |
| 文件大小： | 0K |
| 描述： | IC RS232 3V-5.5V DRVR 16-SSOP |
| 标准包装： | 80 |
| 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： | 管件 |
| 其它名称： | 296-33363-5 MAX3221ECDB-ND |
www.ti.com
Receiver Section Electrical Characteristics
(1)
Receiver Section Switching Characteristics
(1)
ESD Protection
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
WITH 15-kV IEC ESD PROTECTION
SLLS686A – OCTOBER 2005 – REVISED MAY 2006
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6)
PARAMETER
TEST CONDITIONS
MIN
TYP(2)
MAX
UNIT
VOH
High-level output voltage
IOH = –1 mA
VCC – 0.6
VCC – 0.1
V
VOL
Low-level output voltage
IOL = 1.6 mA
0.4
V
VCC = 3.3 V
1.6
2.4
VIT+
Positive-going input threshold voltage
V
VCC = 5 V
1.9
2.4
VCC = 3.3 V
0.6
1.1
VIT–
Negative-going input threshold voltage
V
VCC = 5 V
0.8
1.4
Vhys
Input hysteresis (VIT+ – VIT–)
0.5
V
Ioff
Output leakage current
EN = VCC
±0.05
±10
A
ri
Input resistance
VI = ±3 V to ±25 V
3
5
7
k
(1)
Test conditions are C1–C4 = 0.1
F at V
CC = 3.3 V ± 0.3 V; C1 = 0.047 F, C2–C4 = 0.33 F at VCC = 5 V ± 0.5 V.
(2)
All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6)
PARAMETER
TEST CONDITIONS
TYP(2)
UNIT
tPLH
Propagation delay time, low- to high-level output
150
ns
tPHL
Propagation delay time, high- to low-level output
150
ns
ten
Output enable time
200
ns
tdis
Output disable time
200
ns
tsk(p)
Pulse skew(3)
See Figure 3
50
ns
(1)
Test conditions are C1–C4 = 0.1
F at V
CC = 3.3 V ± 0.3 V; C1 = 0.047 F, C2–C4 = 0.33 F at VCC = 5 V ± 0.5 V.
(2)
All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.
(3)
Pulse skew is defined as |tPLH – tPHL| of each channel of the same device.
NAME
TEST CONDITIONS
TYP
UNIT
HBM
±15
RIN/DOUT
IEC G1000-4-2 Contact Discharge
±8
kV
IEC G1000-4-2 Air-Gap Discharge
±15
5
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相关代理商/技术参数 |
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| MAX3221ECDB | 制造商:Texas Instruments 功能描述:IC RS232 3V-5.5V DRVR 16-SSOP 制造商:Texas Instruments 功能描述:IC, RS232 3V-5.5V DRVR 16-SSOP 制造商:Texas Instruments 功能描述:IC, RS232 3V-5.5V DRVR 16-SSOP; Device Type:Line Driver / Receiver; Interface Type:RS232; No. of Drivers:1; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Driver Case Style:SSOP; No. of Pins:16; Operating Temperature Min:0C; ;RoHS Compliant: Yes |
| MAX3221ECDBG4 | 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: |
| MAX3221ECDBR | 功能描述:RS-232接口集成电路 RS-232 Line Driver/Receiver 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: |
| MAX3221ECDBRG4 | 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: |
| MAX3221ECPW | 功能描述:RS-232接口集成电路 RS-232 Line Driver/Receiver 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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