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參數(shù)資料
| 型號(hào)： | ADM3315 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 15 kV ESD Protected, 2.7 V to 3.6 V Serial Port Transceivers with Green Idle⑩ |
| 中文描述： | 15 kV的ESD保護(hù)，2.7 V到3.6 V綠色串口收發(fā)器閑置⑩ |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 312K |
| 代理商： | ADM3315 |
REV. G
ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E
–7–
PIN FUNCTION DESCRIPTIONS
Mnemonic
Function
V
CC
V+
Power Supply Input 2.7 V to 3.6 V.
Internally Generated Positive Supply, 7.25 V (6.5 V nominal for ADM3310E, ADM3315E). Capacitor C4 is
connected between V
CC
and V+.
Internally Generated Positive Supply,
–
7.25 V (
–
6.5 V nominal for ADM3310E, ADM3315E). Capacitor C5 is
connected between GND and V
–
.
Ground Pin. Must be connected to 0 V.
External Capacitor 1 is connected between these pins. A 0.1
m
F capacitor is recommended, but larger capacitors
up to 1
m
F may be used.
External Capacitor 2 is connected between these pins. A 0.1
m
F capacitor is recommended, but larger capacitors
up to 1
m
F may be used.
External Capacitor 3 is connected between these pins. A 0.1
m
F capacitor is recommended, but larger capacitors
up to 1
m
F may be used.
Transmitter (Driver) Inputs. These inputs accept TTL/CMOS levels. An internal 400 k
W
pull-up resistor to
V
CC
is connected on each input.
Transmitter (Driver) Outputs. Typically
±
5.5 V (
±
6.4 V for ADM3311E and ADM3312E)
Receiver Inputs. These inputs accept RS-232 signal levels. An internal 5 k
W
pull-down resistor (22 k
W
for ADM3315E)
to GND is connected on each of these inputs.
Receiver Outputs. These are TTL/CMOS levels.
Receiver Enable. A high level three-states all the receiver outputs.
Shutdown Control. A high level disables the charge pump and reduces the quiescent current to less than 1
m
A.
All transmitters and most receivers are disabled. One receiver remains active in shutdown (two receivers active
in shutdown for the ADM3310E).
ADM3307E R
OUT
3 active in shutdown
ADM3310E R
OUT
4 and R
OUT
5
active in shutdown
ADM3311E R
OUT
5 active in shutdown
ADM3312E R
OUT
3 active in shutdown
ADM3315E R
OUT
3 active in shutdown
V
–
GND
C1+, C1
–
C2+, C2
–
C3+, C3
–
T
IN
T
OUT
R
IN
R
OUT
EN
SD
Table I. ADM3307E Truth Table
SD
EN
Status
T
OUT
1–5
Enabled
R
OUT
1–2
Enabled
R
OUT
3
Enabled
0
0
Normal
Operation
Normal
Operation
Shutdown
Shutdown
0
1
Enabled
Disabled
Disabled
1
1
0
1
Disabled
Disabled
Disabled
Disabled
Enabled
Disabled
Table II. ADM3310E Truth Table
SD
EN
Status
T
OUT
1–3
Enabled
R
OUT
1–3
Enabled
R
OUT
4–5
Enabled
0
0
Normal
Operation
Receivers
Disabled
Shutdown
Shutdown
0
1
Enabled
Disabled
Disabled
1
1
0
1
Disabled
Disabled
Disabled
Disabled
Enabled
Disabled
Table IV. ADM3312E/ADM3315E Truth Table
SD
EN
Status
T
OUT
1–3
Enabled
R
OUT
1–2
Enabled
R
OUT
3
Enabled
0
0
Normal
Operation
Normal
Operation
Shutdown
Shutdown
0
1
Enabled
Disabled
Disabled
1
1
0
1
Disabled
Disabled
Disabled
Disabled
Enabled
Disabled
Table III. ADM3311 Truth Table
SD
EN
Status
T
OUT
1–3
Enabled
R
OUT
1–4
Enabled
R
OUT
5
Enabled
0
0
Normal
Operation
Receivers
Disabled
Shutdown
Shutdown
0
1
Enabled
Disabled
Disabled
1
1
0
1
Disabled
Disabled
Disabled
Disabled
Enabled
Disabled
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|---|---|
| ADM3315E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ADM3307E/ADM3310E-12E/3315E:15 kV ESD Protected. 2.7V to 3.6V Serial Port Transceivers with Green Idle?DS (Rev.F. 8/02) |
| ADM3315EACP | 制造商:Analog Devices 功能描述:Triple Transmitter/Receiver RS-232 32-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:15KV ESD, 2.7V TO +3.6V SPT I.C. - Bulk |
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| ADM3315EACP-REEL7 | 制造商:Analog Devices 功能描述:Triple Transmitter/Receiver RS-232 32-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:15KV ESD, 2.7V TO +3.6V SPT I.C. - Tape and Reel |
| ADM3315EACPZ | 功能描述:IC TXRX RS-232 3:3 2.7V 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:線路收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):5/3 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:Digi-Reel® 產(chǎn)品目錄頁面:918 (CN2011-ZH PDF) 其它名稱:296-25096-6 |
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