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參數(shù)資料
| 型號： | MAX14505EWC+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH DUAL SPDT 12WLP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 功能： | 開關(guān) |
| 電路： | 2 x SPDT |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 12-WFBGA，WLCSP |
| 供應(yīng)商設(shè)備封裝： | 12-WLP |
| 包裝： | 帶卷 (TR) |
General Description
The MAX14504/MAX14505/MAX14505A/MAX14506
dual single-pole/double-throw (SPDT) audio switches
feature negative signal capability that allows signals
from -VCC to +VCC to pass without distortion. They fea-
ture high continuous current ratings of 550mA (continu-
ous) and 850mA (pulsed). These analog switches have
low on-resistance, low supply current, and operate from
a single +2.3V to +5.5V supply.
The MAX14505/MAX14505A have internal shunt switches
that discharge the audio amplifier AC-coupling capaci-
tance at the normally open (NO) terminals. This reduces
click-and-pop sounds that occur when switching audio
signals between precharged points. The MAX14504/
MAX14505/MAX14505A/MAX14506 control the switches
with control bit, CB, and feature an enable input, EN, that
place COM in a high-impedance mode.
The MAX14504/MAX14505/MAX14505A/MAX14506 are
fully specified to operate from a single +2.3V to +5.5V
power supply. These devices are available in a 1.56mm
x 2.14mm, 12-bump WLP package, and operate over
the -40°C to +85°C extended temperature range.
Applications
Cell Phones
MP3 Players
Portable Audio Equipment
Speaker Switching
Features
o Distortion-Free Negative Signal Throughput from
-VCC to +VCC
o Internal Shunt Switches Reduce Click/Pop
(MAX14505/MAX14505A)
o Low On-Resistance 0.36 (typ)
o 1m (typ) On-Resistance Flatness
o COM High Impedance for EN = High
o Low 0.2A (max) Shutdown Current
(MAX14505A/MAX14506)
o +2.3V to +5.5V Single-Supply Voltage
o Small, 1.56mm x 2.14mm, 12-Bump WLP Package
MAX14504/MAX14505/MAX14505A/MAX14506
Dual SPDT Negative Rail Analog Switches
with ±VCC Capability
________________________________________________________________
Maxim Integrated Products
1
TOP VIEW
(BUMPS ON BOTTOM)
WLP
(1.56mm x 2.14mm)
VCC
GND
NO1
NO2
+
1
A
B
C
23
4
NC2
NC1
CB
COM2
GND
COM1
NEG
EN
MAX14504/
MAX14505/
MAX14505A/
MAX14506
Pin Configuration
Ordering Information/Selector Guide
19-4244; Rev 1; 12/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
PART
PIN-PACKAGE
TOP MARK
COM SIGNAL RANGE FOR
EN = VCC
CLICKLESS
MAX14504EWC+
12 WLP
AAH
±VCC
NO
MAX14505EWC+*
12 WLP
AAI
±VCC
YES
MAX14505AEWC+
12 WLP
AAK
0 to +VCC
YES
MAX14506EWC+*
12 WLP
AAJ
0 to +VCC
NO
Note: All devices are specified over the -40°C to +85°C temperature range.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
*
Future product—contact factory for availability.
Typical Operating Circuit appears at end of data sheet.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX14506EWC+T | 制造商:Maxim Integrated Products 功能描述:DUAL SPDT NEGATIVE RAIL ANALOG SWITCH WITH ?VCC CAPABILITY - Tape and Reel |
| MAX14508EEVB+ | 功能描述:IC USB SWITCH DPDT 10UTQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:36 系列:- 功能:多路復(fù)用器 電路:2 x 4:1 導(dǎo)通狀態(tài)電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:20-SOIC W 包裝:管件 |
| MAX14508EEVB+T | 功能描述:交換機(jī) IC 開發(fā)工具 USB 2.0 Hi-Speed Audio Switches RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評估:MAX4984E 工作電源電壓:2.8 V to 5.5 V |
| MAX14508EEVKIT+ | 制造商:Maxim Integrated Products 功能描述:MAX14508E+ EVAL KIT - Boxed Product (Development Kits) |
| MAX14509AEEVB+ | 功能描述:模擬開關(guān) IC USB 2.0 Hi-Speed Audio Switches RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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