參數(shù)資料
型號(hào): MAX14778ETP+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 15/15頁(yè)
文件大?。?/td> 0K
描述: IC MULTIPLEXER 4:1 20TQFN-EP
標(biāo)準(zhǔn)包裝: 60
功能: 多路復(fù)用器
電路: 2 x 4:1
導(dǎo)通狀態(tài)電阻: 1.5 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 3 V ~ 5.5 V
電流 - 電源: 4.27mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-WQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 20-TQFN-EP(5x5)
包裝: 管件
MAX14778
Dual ±25V Above- and Below-the-Rails
4:1 Analog Multiplexer
9
Maxim Integrated
Pin Description
Pin Configuration
PIN
NAME
FUNCTION
1
BCOM
MUX B Common Terminal
2
VP
Positive Charge-Pump Output. Bypass VP to GND with a 100nF 50V ceramic capacitor.
3
GND
Ground
4
VN
Negative Charge-Pump Output. Bypass VN to GND with a 100nF 50V ceramic capacitor.
5
ACOM
MUX A Common Terminal
6
A0
MUX A Bidirectional Analog Input/Output 0
7
A1
MUX A Bidirectional Analog Input/Output 1
8
A2
MUX A Bidirectional Analog Input/Output 2
9
A3
MUX A Bidirectional Analog Input/Output 3
10
ENA
MUX A Enable Input
11
SA0
MUX A Channel Select Input 0
12
SA1
MUX A Channel Select Input 1
13
VDD
Power-Supply Input. Bypass VDD to GND with a 1FF ceramic capacitor.
14
SB1
MUX B Channel Select Input 1
15
SB0
MUX B Channel Select Input 0
16
ENB
MUX B Enable Input
17
B3
MUX B Bidirectional Analog Input/Output 3
18
B2
MUX B Bidirectional Analog Input/Output 2
19
B1
MUX B Bidirectional Analog Input/Output 1
20
B0
MUX B Bidirectional Analog Input/Output 0
EP
Exposed Pad. Connect EP to VN. EP is not intended as an electrical connection point.
MAX14778
TQFN
5mm x 5mm
TOP VIEW
19
20
*EP
+
18
17
7
6
8
V P
V N
ACOM
9
BCOM
SB1
SA1
SA0
SB0
12
B2
45
15
14
12
11
B1
B0
*CONNECT EXPOSED PAD TO VN.
A3
A2
A1
A0
GND
V DD
3
13
B3
16
10 ENA
ENB
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MAX14778ETP+ 功能描述:多路器開(kāi)關(guān) IC 25V Mux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻(最大值):7 Ohms 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX14778ETP+T 功能描述:多路器開(kāi)關(guān) IC 25V Mux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻(最大值):7 Ohms 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX14778EVKIT# 制造商:Maxim Integrated Products 功能描述:EVALUATION KIT - Boxed Product (Development Kits)
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MAX14780EESA+ 功能描述:RS-422/RS-485 接口 IC PROFIBUS RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube