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参数资料
| 型号： | AD7306JR |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 通用总线功能 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | LINE TRANSCEIVER, PDSO24 |
| 封装： | SOIC-24 |
| 文件页数： | 3/8页 |
| 文件大小： | 149K |
| 代理商： | AD7306JR |
AD7306
REV. B
–3–
Parameter
T yp
Max
Units
T est Conditions/Comments
RS-422 Driver
Propagation Delay Input to Output T
PLH
, T
PHL
RS-422 O/P to O/P T
SK EW
Driver Rise/Fall T ime T
R
, T
F
RS-422 Receiver
Propagation Delay Input to Output T
PLH
, T
PHL
RS-232/RS-422 Enable
RS-232 Disable to RS-422 Enable T
EN1
RS-422 Disable to RS-232 Enable T
EN2
T ransmission Rate (RS-422)
RS-232 Receiver
Propagation Delay Input to Output
T ransmission Rate (RS-232)
35
2
15
100
10
40
ns
ns
ns
R
L
Diff = 100
. C
L1
= C
L2
= 100 pF, Figures 2 & 4
R
L
Diff = 100
. C
L1
= C
L2
= 100 pF, Figures 2 & 4
R
L
Diff = 100
. C
L1
= C
L2
= 100 pF, Figures 2 & 4
70
200
ns
C
L
= 15 pF. Figure 5
70
70
5
200
200
ns
ns
MHz
Figure 6
Figure 6
1000
100
20
ns
kHz
kHz
C
L
= 50 pF
C
L
= 2.5 nF
TIMNGSPECIFICATIONS
(V
CC
= +5 V
6
5%, C1 = C2 = C3 = C4 = 0.1
m
F. All specifications T
MN
to T
MAX
unless otherwse noted.)
ABSOLUT E MAX IMUM RAT INGS*
(T
A
= +25
°
C unless otherwise noted)
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . .(V
CC
–0.3 V) to +13.2 V
V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.3 V to –13.2 V
Inputs
T 1
IN
, T 2
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V– to V+
T 3
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–0.3 V to V+
R1
IN
A/B, R2
IN
. . . . . . . . . . . . . . . . . . . . . . .–25 V to +25 V
232/
422
SEL . . . . . . . . . . . . . . . . . . . . . . . . . .–0.3 V to V+
Outputs
T 1
OUT
, T 2
OUT
. . . . . . . . . . . . . . . . . . . . . . .–15 V to +15 V
T 3
OUT
(A), (B) . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
R1
OUT
, R2
OUT
. . . . . . . . . . . . . . . . –0.3 V to (V
CC
+ 0.3 V)
Short Circuit Duration
T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
Power Dissipation
Small Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 650 mW
DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 650 mW
Operating T emperature Range
Commercial (J Version) . . . . . . . . . . . . . . . . . 0
°
C to +70
°
C
Industrial (A Version) . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage T emperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead T emperature (Soldering, 10 secs) . . . . . . . . . . . +300
°
C
*Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. T his is a stress rating only and functional
operation of the device at these or any other conditions above those listed in the
operational sections of this specification is not implied. Exposure to absolute
maximum ratings for extended periods of time may affect device reliability.
WARNING!
ESD SENSITIVE DEVICE
C AUT ION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD7306 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. T herefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
ORDE RING GUIDE
Model
T emperature Range
Package Description
Package Option
AD7306JR
AD7306JN
AD7306AR
AD7306AN
0
°
C to +70
°
C
0
°
C to +70
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
24-Lead SOIC
24-Pin DIP
24-Lead SOIC
24-Pin DIP
R-24
N-24
R-24
N-24
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相关代理商/技术参数 |
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|---|---|
| AD7306JR-REEL | 制造商:Analog Devices 功能描述:Triple Transmitter Dual Receiver RS-232/RS-422 24-Pin SOIC W T/R 制造商:Analog Devices 功能描述:RS 232/422 INTERFACE DEV. - Tape and Reel |
| AD7306JRZ | 功能描述:IC TXRX RS232/RS422 5V 24SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 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-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| AD7306JRZ-REEL | 功能描述:IC TXRX RS232/RS422 5V 24-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 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-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
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