參數(shù)資料
型號(hào)： MAX4740HETE+
廠商： Maxim Integrated Products
文件頁數(shù)： 1/13頁
文件大?。?/td> 0K
描述： IC SWITCH QUAD SPDT 16TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 100
功能： 開關(guān)
電路： 4 x SPDT
導(dǎo)通狀態(tài)電阻： 900 毫歐
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 1.6 V ~ 5.5 V
電流 - 電源： 1µA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（3x3）
包裝： 管件
General Description
The MAX4740/MAX4740H low on-resistance (0.61Ω
typ) analog switches operate from a single 1.6V to 5.5V
supply. The MAX4740/MAX4740H are quad, single-
pole, double-throw (SPDT) switches and are configured
to route audio signals. The MAX4740/MAX4740H are
pin-to-pin compatible parts with the ST Microelectronics
quad SPDT STG3699 analog switch.
The MAX4740 is a quad SPDT switch and the
MAX4740H is a quad SPDT switch that can be placed
in a high-impedance mode. Switching logic is con-
trolled by 2 control bits (CB1 and CB2). The MAX4740/
MAX4740H also feature a low on-resistance match
(0.06Ω) and low power-supply current (0.3A), which
increases battery life.
The MAX4740/MAX4740H are available in a tiny 3mm x
3mm, 16-pin TQFN-EP, and 2.5mm x 2.5mm, 16-pin ultra-
thin QFN packages.
Applications
Voice Switching
Cellular Phones
PDAs and other Handheld Devices
MP3 Player
Notebook Computers
Features
Low On-Resistance (0.61Ω typ)
0.06Ω (typ) Channel-to-Channel Matching
0.32Ω (typ) On-Resistance Flatness
1.6V to 5.5V Single-Supply Voltage
High PSRR Reduces Supply Noise (-60dB typ)
0.08% Total Harmonic Distortion
-68dB typ Crosstalk (100kHz)
-64dB typ Off-Isolation (100kHz)
Low Supply Current (0.3A typ)
Low Leakage Current (0.1A typ)
Pin-to-Pin Compatible with ST Micro STG3699
(3mm x 3mm) 16-Pin TQFN, and (2.5mm x 2.5mm)
16-Pin Ultra-Thin QFN Packages
MAX4740/MAX4740H
Quad SPDT Audio Switches
________________________________________________________________
Maxim Integrated Products
1
19-0558; Rev 1; 11/07
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.
3mm x 3mm Thin QFN/
2.5mm x 2.5mm Ultra-Thin QFN
NC4
*CONNECT EP TO GND OR LEAVE EP UNCONNECTED.
16
12
34
12
11
10
9
15
14
13
5
6
7
8
COM1
NO1
VCC
COM4
NO4
CB2
NC3
CB1
NO2
COM2
*EP
GND
NO3
COM3
NC2
NC1
MAX4740
MAX4740H
TOP VIEW
+
Pin Configuration
Ordering Information
INTERNAL
SPEAKER
GND
EXTERNAL
HEADPHONES
EXTERNAL
HEADPHONES
BLOCKING CAPS
MIDI
(RINGER)
NC1
NC2
NC3
NC4
NO4
NO3
NO2
NO1
COM1
COM2
COM3
COM4
VCC
1.6V to 5.5V
CB1
CB2
BASEBAND
(SPEECH)
CONTROL
LOGIC
MAX4740
Typical Operating Circuit
PART
PIN-PACKAGE
TOP
MARK
PKG
CODE
MAX4740ETE+
16 TQFN-EP
(3mm x 3mm)
AEV
T1633-4
MAX4740EVE+
16 Ultra-Thin QFN
(2.5mm x 2.5mm)
+AAA
V162A2-1
MAX4740HETE+
16 TQFN-EP
(3mm x 3mm)
AEW
T1633-4
MAX4740HEVE+
16 Ultra-Thin QFN
(2.5mm x 2.5mm)
+AAB
V162A2-1
Note: All devices are guaranteed over the -40°C to +85°C
temperature range.
EP = Exposed pad.
相關(guān)PDF資料
PDF描述
MAX319CSA+T IC SWITCH SPDT 8SOIC
DG211EUE+ IC SWITCH QUAD SPST 16TSSOP
MAX4066AEEE+T IC SWITCH QUAD SPST 16QSOP
VE-BWY-IW-F4 CONVERTER MOD DC/DC 3.3V 66W
MAX4066ACEE+T IC SWITCH QUAD SPST 16QSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4740HETE+ 功能描述:模擬開關(guān) IC Quad SPDT Audio Switch 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(shí)間（最大值）: 關(guān)閉時(shí)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
MAX4740HETE+T 功能描述:模擬開關(guān) IC Quad SPDT Audio Switch 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(shí)間（最大值）: 關(guān)閉時(shí)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
MAX4741EKA 制造商:Maxim Integrated Products 功能描述:0.8OHM, LOW-VOLTAGE, SINGLE-SUPPLY DUAL SPST - Cut Tape Product
MAX4741EKA+ 制造商:Maxim Integrated Products 功能描述:ANLG SW DUAL SPST 3.6V 8PIN SOT-23 - Rail/Tube
MAX4741EKA+T 功能描述:模擬開關(guān) IC 0.8Ohm Dual SPST Audio Switch 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(shí)間（最大值）: 關(guān)閉時(shí)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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，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(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*