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参数资料
| 型号： | SN65C3221DW |
| 厂商： | Texas Instruments, Inc. |
| 元件分类： | 外设及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 电可擦除可编程逻辑器件 |
| 文件页数： | 3/16页 |
| 文件大小： | 297K |
| 代理商： | SN65C3221DW |
SLLS351E APRIL 2002 REVISED OCTOBER 2004
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
(see Note 1)
Positive output supply voltage range, V+ (see Note 1)
Negative output supply voltage range, V (see Note 1)
Supply voltage difference, V+
V (see Note 1)
Input voltage range, V
I
: Driver (FORCEOFF, FORCEON, EN)
Receiver
Output voltage range, V
O
: Driver
Receiver (INVALID)
Package thermal impedance,
θ
JA
(see Notes 2 and 3): DB package
0.3 V to 6 V
0.3 V to 7 V
0.3 V to 7 V
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. . . . . . . . . . . . . . . . . . . . . . . . . . .
PW package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 V
0.3 V to 6 V
25 V to 25 V
13.2 V to 13.2 V
0.3 V to V
CC
+ 0.3 V
82
°
C/W
108
°
C/W
150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, T
J
Storage temperature range, T
stg
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltages are with respect to network GND.
2. Maximum power dissipation is a function of TJ(max),
θ
JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) TA)/
θ
JA. Operating at the absolute maximum TJ of 150
°
C can affect reliability.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
65
°
C to 150
°
C
recommended operating conditions (see Note 4 and Figure 6)
MIN
NOM
3.3
MAX
3.6
UNIT
Supply voltage
VCC = 3.3 V
VCC = 5 V
VCC = 3.3 V
VCC = 5 V
3
V
4.5
5
5.5
VIH
Driver and control high-level input voltage
DIN, FORCEOFF, FORCEON, EN
2
V
2.4
VIL
VI
VI
Driver and control low-level input voltage
DIN, FORCEOFF, FORCEON, EN
0.8
V
Driver and control input voltage
DIN, FORCEOFF, FORCEON
0
5.5
V
Receiver input voltage
25
40
25
85
V
TA
Operating free-air temperature
SN65C3221
°
C
SN75C3221
0
70
NOTE 4: Test conditions are C1C4 = 0.1
μ
F at VCC = 3.3 V
±
0.3 V; C1 = 0.047
μ
F, C2C4 = 0.33
μ
F at VCC = 5 V
±
0.5 V.
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4 and Figure 6)
PARAMETER
TEST CONDITIONS
MIN
TYP
±
0.01
MAX
UNIT
μ
A
II
Input leakage current
FORCEOFF, FORCEON, EN
±
1
Auto-powerdown disabled
No load,
FORCEOFF and FORCEON at VCC
No load, FORCEOFF at GND
No load, FORCEOFF at VCC,
FORCEON at GND,
All RIN are open or grounded
0.3
1
mA
ICC
(T = 25 C)
°
C)
Powered off
1
10
Supply current
Auto-powerdown enabled
1
10
μ
A
All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25
°
C.
NOTE 4: Test conditions are C1C4 = 0.1
μ
F at VCC = 3.3 V
±
0.3 V; C1 = 0.047
μ
F, C2C4 = 0.33
μ
F at VCC = 5 V
±
0.5 V.
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相关代理商/技术参数 |
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| SN65C3221DWR | 制造商:TI 制造商全称:Texas Instruments 功能描述:3-V TO 5.5-V SINGLE CHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER |
| SN65C3221E | 制造商:TI 制造商全称:Texas Instruments 功能描述:3-V TO 5.5-V TWO-CHANNEL RS-232 1-MBIT/S LINE DRIVERS/RECEIVERS WITH 【15-kV IEC ESD PROTECTION |
| SN65C3221EDB | 功能描述:RS-232接口集成电路 RS-232 1 Mbit/s 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: |
| SN65C3221EDBG4 | 功能描述:RS-232接口集成电路 3V To 5.5V MultiCh RS-232 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: |
| SN65C3221EDBR | 功能描述:RS-232接口集成电路 RS-232 1 Mbit/s 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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