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參數(shù)資料
| 型號： | MAX4780EUE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MULTIPLEXER QUAD 2X1 16TSSOP |
| 標(biāo)準(zhǔn)包裝： | 96 |
| 功能： | 多路復(fù)用器 |
| 電路： | 4 x 2:1 |
| 導(dǎo)通狀態(tài)電阻： | 1 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.6 V ~ 4.2 V |
| 電流 - 電源： | 2µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-TSSOP |
| 包裝： | 管件 |
Detailed Description
The MAX4780/MAX4784 are low 0.7
(at V+ = +2.7V)
on-resistance, low-voltage, quad 2:1 analog multiplexers/
demultiplexers that operate from a +1.6V to +4.2V single
supply. CMOS switch construction allows switching
analog signals that are within the supply voltage range
(GND to V+).
When powered from a +2.7V supply, the 0.7
RON
allows high continuous currents to be switched in a
variety of applications.
Applications Information
Proper power-supply sequencing is recommended for all
CMOS devices. Do not exceed the absolute maximum
ratings, because stresses beyond the listed ratings can
cause permanent damage to the devices. Always
sequence V+ on first, followed by NO_, NC_, or COM_.
Although it is not required, power-supply bypassing
improves noise margin and prevents switching noise
propagation from the V+ supply to other components. A
0.1F capacitor, connected from V+ to GND, is adequate
for most applications.
MAX4780/MAX4784
0.7
, Low-Voltage, Quad 2:1 Analog
Multiplexers
_______________________________________________________________________________________
7
Pin Description
PIN
MAX4780
MAX4784
TSSOP THIN QFN-EP
TSSOP
THIN QFN-EP
NAME
FUNCTION
1
15
1
15
A0
Address Input
2
16
2
16
NC1
Normally Closed Terminal
3
1
3
1
NO1
Normally Open Terminal
4
2
4
2
COM1
Analog Switch Common Terminal
5
3
5
3
NC2
Normally Closed Terminal
6
4
6
4
NO2
Normally Open Terminal
7
5
7
5
COM2
Analog Switch Common Terminal
8
6
8
6
GND
Ground
9
7
9
7
COM3
Analog Switch Common Terminal
10
8
10
8
NO3
Normally Open Terminal
11
9
11
9
NC3
Normally Closed Terminal
12
10
12
10
COM4
Analog Switch Common Terminal
13
11
13
11
NO4
Normally Open Terminal
14
12
14
12
NC4
Normally Closed Terminal
15
13
—
A1
Address Input
—
15
13
EN
Enable. Connect to GND for normal operation.
Connect to logic-level high to turn all switches off.
16
14
16
14
V+
Positive Supply Voltage
——
—
EP
Exposed Pad. Internally connected to GND. Connect to a large
ground plane to maximize thermal performance. Not intended as an
electrical connection point. (Thin QFN package only.)
1.6V TO 4.2V
INTERNAL
SPEAKER
RL = 8
RING TONE/
MELODY IC
MAX4780
AUDIO
CODEC
VCC
SYSTEM
CONTROLLER
EXTERNAL
SPEAKER
RL = 8
OR 32
Typical Application Circuit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4780EUE+ | 功能描述:多路器開關(guān) IC .7Ohm Quad 2:1 Analog MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(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 |
| MAX4780EUE+T | 功能描述:多路器開關(guān) IC .7Ohm Quad 2:1 Analog MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(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 |
| MAX4780EUE-T | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(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 |
| MAX4781EGE | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(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 |
| MAX4781EGE+ | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(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 |
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