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參數資料
| 型號： | ADM3222ARS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | DUAL LINE TRANSCEIVER, PDSO20 |
| 封裝： | MO-150AE, SSOP-20 |
| 文件頁數： | 2/8頁 |
| 文件大小： | 153K |
| 代理商： | ADM3222ARS |
–2–
REV. A
ADM3202/ADM3222/ADM1385–SPECIFICATIONS
(V
CC
= +3.3 V
0.3 V, C1–C4 = 0.1 F. All specifications T
MIN
to T
MAX
unless otherwise noted.)
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
DC CHARACTERISTICS
Operating Voltage Range
V
CC
Power Supply Current
3.0
3.3
1.3
8
0.01
5.5
2.1
10
0.5
V
mA
mA
μ
A
No Load
R
L
= 3 k
to GND
Shutdown Supply Current
LOGIC
Input Logic Threshold Low, V
INL
Input Logic Threshold High, V
INH
CMOS Output Voltage Low, V
OL
CMOS Output Voltage High, V
OH
Input Leakage Current
Output Leakage Current
0.8
V
V
V
V
μ
A
μ
A
T
IN
T
IN
I
OUT
= 1.6 mA
I
OUT
= –1 mA
T
IN
= GND to V
CC
*
Receivers Disabled
2.0
0.4
V
CC
– 0.6
0.01
±
1
±
10
RS-232 RECEIVER
EIA-232 Input Voltage Range
EIA-232 Input Threshold Low
EIA-232 Input Threshold High
EIA-232 Input Hysteresis
EIA-232 Input Resistance
–30
0.6
+30
V
V
V
V
k
1.2
1.6
0.4
5
2.4
3
7
RS-232 TRANSMITTER
Output Voltage Swing (RS-232)
±
5.0
±
5.2
V
V
CC
= 3.3 V. All Transmitter Outputs Loaded
with 3 k
to Ground
V
CC
= 3.0 V
V
CC
= 0 V, V
OUT
=
±
2 V
Output Voltage Swing (RS-562)
Transmitter Output Resistance
RS-232 Output Short Circuit Current
Output Leakage Current
±
3.7
300
V
mA
μ
A
±
15
±
25
SD = Low, V
OUT
= 12 V
TIMING CHARACTERISTICS
Maximum Data Rate
Receiver Propagation Delay
TPHL
TPLH
Transmitter Propagation Delay
Receiver Output Enable Time
Receiver Output Disable Time
Transmitter Skew
Receiver Skew
Transition Region Slew Rate
460
kbps
V
CC
= 3.3 V, R
L
= 3 k
to 7 k
, C
L
= 50 pF to
1000 pF. One Tx Switching
0.4
0.4
300
200
200
30
300
1
1
750
μ
s
μ
s
ns
ns
ns
ns
ns
R
L
= 3 k
, C
L
= 1000 pF
Measured from +3 V to –3 V or –3 V to +3 V,
V
CC
= +3.3 V
R
L
= 3 k
, C
L
= 1000 pF, T
A
= +25
°
C
R
L
= 3 k
, C
L
= 2500 pF, T
A
= +25
°
C
6
4
10
10
30
30
V/
μ
s
V/
μ
s
*
ADM1385: Input leakage current typically –10
μ
A when T
IN
= GND.
Specifications subject to change without notice.
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| ADM3222ARS-REEL | 功能描述:IC TXRX RS232 3.3V W/SD 20SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
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| ADM3222ARSZ | 制造商:Analog Devices 功能描述:Line Driver IC |
| ADM3222ARSZ-REEL | 功能描述:IC TXRX RS-232 3.3V W/SD 20SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
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