V<" />
參數資料
型號： ADM3312EACPZ
廠商： Analog Devices Inc
文件頁數： 24/24頁
文件大小： 0K
描述： IC TXRX RS-232 3:3 2.7V 32LFCSP
標準包裝： 1
類型： 收發(fā)器
驅動器/接收器數： 3/3
規(guī)程： RS232
電源電壓： 2.7 V ~ 3.6 V
安裝類型： 表面貼裝
封裝/外殼： 32-VFQFN 裸露焊盤，CSP
供應商設備封裝： 32-LFCSP-VQ（5x5）
包裝： 托盤
Data Sheet
ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E
Rev. I | Page 9 of 24
Table 4. Pin Function Descriptions
Mnemonic
Function
VCC
Power Supply Input 2.7 V to 3.6 V.
V+
Internally Generated Positive Supply, 7.25 V (6.5 V Nominal for ADM3310E, ADM3315E). Capacitor C4 is connected between
VCC and V+.
V
Internally Generated Positive Supply, 7.25 V (6.5 V Nominal for ADM3310E, ADM3315E). Capacitor C5 is connected between
GND and V.
GND
Ground Pin. Must be connected to 0 V.
C1+, C1
External Capacitor 1 is connected between these pins. A 0.1 F capacitor is recommended, but larger capacitors up to 1 F
can be used.
C2+, C2
External Capacitor 2 is connected between these pins. A 0.1 F capacitor is recommended, but larger capacitors up to 1 F
can be used.
C3+, C3
External Capacitor 3 is connected between these pins. A 0.1 F capacitor is recommended, but larger capacitors up to 1 F
can be used.
TIN
Transmitter (Driver) Inputs. These inputs accept TTL/CMOS levels. An internal 400 k pull-up resistor to VCC is connected on
each input.
TOUT
Transmitter (Driver) Outputs. Typically ±5.5 V (±6.4 V for ADM3311E and ADM3312E).
RIN
Receiver Inputs. These inputs accept RS-232 signal levels. An internal 5 k pull-down resistor (22 k for ADM3315E) to GND is
connected on each of these inputs.
ROUT
Receiver Outputs. These are TTL/CMOS levels.
EN
Receiver Enable. A high level three-states all the receiver outputs.
SD
Shutdown Control. A high level disables the charge pump and reduces the quiescent current to less than 1 A. All
transmitters and most receivers are disabled. One receiver remains active in shutdown (two receivers are active in shutdown
for the ADM3310E).
For ADM3307E, ROUT3 is active in shutdown.
For ADM3310E, ROUT4 and ROUT5 are active in shutdown.
For ADM3311E, ROUT5 is active in shutdown.
For ADM3312E, ROUT3 is active in shutdown.
For ADM3315E, ROUT3 is active in shutdown.
NC
No Connect.
Table 5. ADM3307E Truth Table
SD
EN
Status
TOUT1–5
ROUT1–2
ROUT3
0
Normal Operation
Enabled
0
1
Normal Operation
Enabled
Disabled
1
0
Shutdown
Disabled
Enabled
1
Shutdown
Disabled
Table 6. ADM3310E Truth Table
SD
EN
Status
TOUT1–3
ROUT1–3
ROUT4–5
0
Normal Operation
Enabled
0
1
Receivers
Disabled
Enabled
Disabled
1
0
Shutdown
Disabled
Enabled
1
Shutdown
Disabled
Table 7. ADM3311 Truth Table
SD
EN
Status
TOUT1–3
ROUT1–4
ROUT5
0
Normal Operation
Enabled
0
1
Receivers
Disabled
Enabled
Disabled
1
0
Shutdown
Disabled
Enabled
1
Shutdown
Disabled
Table 8. ADM3312E/ADM3315E Truth Table
SD
EN
Status
TOUT1–3
ROUT1–2
ROUT3
0
Normal Operation
Enabled
0
1
Normal Operation
Enabled
Disabled
1
0
Shutdown
Disabled
Enabled
1
Shutdown
Disabled
相關PDF資料
PDF描述
206705-2 CONN RECEPT CPC 9POS STD SER 1
206153-1 CONN RECEPT CPC 4POS STD SER 1
206043-4 CONN RECEPT CPC 14POS REV SER 1
LTC2861CDE#PBF IC TXRX RS485 20MBPS 12-DFN
206430-2 CONN RECEPT CPC 4POS REV SER 1
相關代理商/技術參數
參數描述
ADM3312EACPZ-REEL 功能描述:IC TXRX RS-232 3:3 2.7V 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:121 系列:- 類型:收發(fā)器 驅動器/接收器數:1/1 規(guī)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
ADM3312EACPZ-REEL7 功能描述:IC TXRX RS-232 3:3 2.7V 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:121 系列:- 類型:收發(fā)器 驅動器/接收器數:1/1 規(guī)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
ADM3312EARU 功能描述:IC TXRX RS-232 TRI 2.7V 24TSSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:27 系列:- 類型:收發(fā)器 驅動器/接收器數:3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:管件
adm3312earu-reel 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 3TR 3TX 3RX 24TSSOP - Tape and Reel
ADM3312EARU-REEL7 功能描述:IC TXRX RS-232 TRI 2.7V 24TSSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:121 系列:- 類型:收發(fā)器 驅動器/接收器數:1/1 規(guī)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
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*