參數(shù)資料
型號： MAX4901ETA+T
廠商： Maxim Integrated Products
文件頁數(shù)： 1/13頁
文件大小： 0K
描述： IC SWITCH DUAL SPDT 8TDFN
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
功能： 開關
電路： 2 x SPDT
導通狀態(tài)電阻： 1 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 1.8 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 8-WDFN 裸露焊盤
供應商設備封裝： 8-TDFN-EP（3x3）
包裝： 帶卷 (TR)
General Description
The MAX4901–MAX4905 switches feature negative
signal capability that allows signals below ground to pass
through without distortion. The MAX4901/MAX4902 are a
dual SPST (single-pole/single-throw) and the MAX4903/
MAX4904/MAX4905 are a single SPDT (single-
pole/double-throw) configuration. These analog switches
operate from a single +1.8V to +5.5V supply and have
low 0.6
on-resistance, making them ideal for switching
audio signals.
The MAX4905 includes a comparator that can be used
for headphone detection or mute/send key function. The
MAX4902/MAX4904/MAX4905 have internal shunt resis-
tors to automatically discharge any capacitance at the
NO_ and NC connection points. This reduces click-and-
pop sounds that occur when switching audio signals
between pre-charged points. A break-before-make fea-
ture and auto-discharge also help to reduce popping.
These SPST and SPDT switches are available in
space-saving 8-pin TDFN and 9-bump UCSP pack-
ages and operate over the -40°C to +85°C extended
temperature range.
Applications
Features
Distortion-Free Signal Throughput Down
to VCC - 5.5V
Comparator for Headphone or
Mute Detection (MAX4905)
Clickless Switches with Internal Shunt Resistors
(MAX4902/MAX4904/MAX4905)
0.6 (typ) Low On-Resistance (RON)
0.25 On-Resistance Flatness
+1.8V to +5.5V Supply Voltage
0.04% THD
MAX4901–MAX4905
Low-RON, Dual-SPST/Single-SPDT Clickless
Switches with Negative Rail Capability
________________________________________________________________ Maxim Integrated Products
1
19-3775; Rev 2; 5/06
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Ordering Information/Selector Guide
PART
PIN-PACKAGE
TOP MARK
CONFIGURATION
COMPARATOR
SHUNT
PKG CODE
MAX4901EBL-T
1.5mm x 1.5mm 9 UCSP-9
AEU
2 x SPST
No
B9-1
MAX4901ETA-T
8 TDFN-8
AOW
2 x SPST
No
T833-2
MAX4902EBL-T
1.5mm x 1.5mm 9 UCSP-9
AEV
2 x SPST
No
Yes
B9-1
MAX4902ETA-T
8 TDFN-8AOX
2 x SPST
No
Yes
T833-2
MAX4903EBL-T
1.5mm x 1.5mm 9 UCSP-9
AEY
1 x SPDT
No
B9-1
MAX4903ETA-T
8 TDFN-8AOY
1 x SPDT
No
T833-2
MAX4904EBL-T
1.5mm x 1.5mm 9 UCSP-9
AEW
1 x SPDT
No
Yes
B9-1
MAX4904ETA-T
8 TDFN-8AOZ
1 x SPDT
No
Yes
T833-2
MAX4905EBL-T
1.5mm x 1.5mm 9 UCSP-9
AEX
1 x SPDT
Yes
B9-1
MAX4905ETA-T
8 TDFN-8
APA
1 x SPDT
Yes
T833-2
Note: All devices operate over the -40°C to +85°C operating temperature range.
UCSP is a trademark of Maxim Integrated Products, Inc.
Pin Configurations
3 x 3 UCSP
MAX4901/MAX4902
12
3
B
C
A
B
C
A
TOP VIEW
BUMPS ON BOTTOM
COM1
NO1
IN1
VCC
N.C.
GND
COM2
NO2
IN2
3 x 3 UCSP
MAX4903/MAX4904/MAX4905
12
3
VCC
NO
IN
COM
N.C. (CMPO)
GND
N.C.
NC
N.C. (CMP-)
( ) MAX4905 ONLY
Pin Configurations continued at end of data sheet.
Cell Phones
PDAs and Handheld Devices
Notebook Computers
MP3 Players
相關PDF資料
PDF描述
C8051F563-IQ IC 8051 MCU 32K FLASH 32-QFP
MAX4736ELB+T IC SWITCH DUAL SPDT 10UDFN
P87C52SBBB,557 IC 80C51 MCU 8K OTP 44-PQFP
MAX4618CUE+T IC MULTIPLEXER DUAL 4X1 16TSSOP
VI-21P-IY-F2 CONVERTER MOD DC/DC 13.8V 50W
相關代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4902EBL 制造商:Maxim Integrated Products 功能描述:LOW-RON DUAL-SPST/SINGLE-SPDT CLIC - Rail/Tube
MAX4902EBL-T 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置: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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4902ETA 制造商:Maxim Integrated Products 功能描述:LOW-RON DUAL-SPST/SINGLE-SPDT CLIC - Rail/Tube
MAX4902ETA+ 制造商:Maxim Integrated Products 功能描述:LOW-RON DUAL-SPST/SINGLE-SPDT CLIC - Rail/Tube
MAX4902ETA+T 功能描述:模擬開關 IC Dual-SPST/Sgle-SPDT Clickless Switch RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置: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。

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(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*