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参数资料
| 型号： | ADM209 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | +5 V Powered CMOS RS-232 Drivers/Receivers(CMOS RS-232驱动器/接收器) |
| 中文描述： | 5伏的CMOS技术的RS - 232驱动器/接收（的CMOS的RS - 232驱动器/接收器） |
| 文件页数： | 3/12页 |
| 文件大小： | 224K |
| 代理商： | ADM209 |
3209
AND
3210
MICROPOWER,
ULTRA-SENSITIVE
HALL-EFFECT SWITCHES
www.allegromicro.com
3
ELECTRICAL CHARACTERISTICS with C
BYPASS
= 0.1
μ
F,
over operating voltage and temperature range (unless otherwise specified).
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Operate Points
B
OPS
South pole to branded side
–
30
60
G
B
OPN
North pole to branded side
-60
-35
–
G
Release Points
B
RPS
South pole to branded side
5.0
22
–
G
B
RPN
North pole to branded side
–
-27
-5.0
G
Hysteresis
B
hys
|B
OPx
- B
RPx
|
–
7.7
–
G
NOTES: 1. As used here, negative flux densities are defined as less than zero (algebraic convention) and -50 G is less than +10 G.
2. Typical Data is at T
A
= +25
°
C and V
DD
= 2.75 V and is for design information only.
MAGNETIC CHARACTERISTICS with C
BYPASS
= 0.1
μ
F,
over operating voltage and temperature range (unless otherwise specified).
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Supply Voltage Range
V
DD
Operating
1)
2.5
2.75
3.5
V
Output Leakage Current
I
OFF
V
OUT
= 3.5 V, B
RPN
< B < B
RPS
–
1.0
1.0
μ
A
Output On Voltage
V
OUT
I
OUT
= 1 mA, V
DD
= 2.5 V
–
105
300
mV
Awake Time
t
awake
30
60
90
μ
s
Period
t
period
A3209Ex
240
480
720
μ
s
A3210Ex
30
60
90
ms
Duty Cycle
d.c.
A3209Ex
–
12.5
–
%
A3210Ex
–
0.10
–
%
Chopping Frequency
f
C
–
340
–
kHz
Supply Current
(2.5
≤
V
DD
≤
3.5 V)
I
DD(EN)
Chip awake (enabled)
0.1
–
3.0
mA
I
DD(DIS)
Chip asleep (disabled)
1.0
10
50
μ
A
I
DD(AVG)
A3209Ex, V
DD
= 2.75 V
–
145
425
μ
A
A3209Ex, V
DD
= 3.5 V
–
195
425
μ
A
A3210Ex, V
DD
= 2.75 V
–
8.8
25
μ
A
A3210Ex, V
DD
= 3.5 V
–
13
60
μ
A
NOTES: 1. Operate and release points will vary with supply voltage.
2. B
OPx
= operate point (output turns ON); B
RPx
= release point (output turns OFF).
3. Typical Data is at T
A
= +25
°
C and V
DD
= 2.75 V and is for design information only.
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相关代理商/技术参数 |
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|---|---|
| ADM209AN | 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin PDIP 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24PDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:O.1UF LINE DRIVER - I.C. - Bulk |
| ADM209ANZ | 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin PDIP 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24PDIP - Rail/Tube |
| ADM209AR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADM209AR-REEL | 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin SOIC W T/R 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24SOIC W - Tape and Reel |
| ADM209ARS | 制造商:Analog Devices 功能描述:Triple Transmitter Quint Receiver RS-232 24-Pin SSOP 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 5RX 24SSOP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:O.1UF LINE DRIVER - I.C. - Bulk |
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