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参数资料
| 型号： | MAX4993ELB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DPDT 10UDFN |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 1 x DPDT |
| 导通状态电阻： | 500 毫欧 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN |
| 供应商设备封装： | 10-uDFN（2x2） |
| 包装： | 带卷 (TR) |
General Description
The MAX4991–MAX4994 low on-resistance analog
switches operate from a single +1.8V to +5.5V supply.
The MAX4991/MAX4993 feature a slow turn-on time to
reduce clicks and pops due to coupling capacitors and
audio amplifiers with a DC output bias. This feature pro-
vides click-and-pop reduction without adding additional
parts for existing architectures.
The MAX4991/MAX4992 are dual single-pole/double-
throw (SPDT) switches, while the MAX4993/MAX4994
are double-pole/double-throw (DPDT) switches. The
MAX4993/MAX4994 feature an active-low enable input
(EN) that sets all the channels to high impedance and
reduces supply current when driven high. These
devices have 0.3
Ω on-resistance and 0.004% THD+N
to route high fidelity audio signals.
The MAX4991–MAX4994 are available in space-saving
10-pin UTQFN (1.4mm x 1.8mm) package, and are
specified for operation over the -40°C to +85°C extend-
ed temperature range.
Applications
Speaker Headset Source Switching
Cellular Phones
Portable MP3 Players
Audio Signal Routing
Features
Slow Turn-On for Click-and-Pop Reduction Without
Additional Parts
Low 0.3Ω On-Resistance
Low RON Flatness (1mΩ)
Low THD+N: 0.004%
+1.8V to +5.5V Single-Supply Operation
1.2A (typ) Supply Current
Space-Saving Packages
10-Pin UTQFN (1.4mm x 1.8mm x 0.55mm)
MAX4991–MAX4994
Low RON, Dual-SPDT/Single-DPDT Analog
Switches with Slow Turn-On Time
________________________________________________________________
Maxim Integrated Products
1
Ordering Information/Selector Guide
19-4150; Rev 1; 6/09
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.
Note: All devices operate over -40°C to +85°C extended temperature range.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
*
Future product—contact factory for availability.
PART
PIN-PACKAGE
CONFIGURATION
SLOW-SWITCHING
TIME
ENABLE LINE
TOP
MARK
MAX4991EVB+*
10 UTQFN
Dual SPDT
Yes
No
AAD
MAX4992EVB+
10 UTQFN
Dual SPDT
No
AAE
MAX4993EVB+
10 UTQFN
DPDT
Yes
AAF
MAX4994EVB+*
10 UTQFN
DPDT
No
Yes
AAG
Typical Application Circuit appears at end of data sheet.
TOP VIEW
5
4
3
8
9
10
MAX4993/
MAX4994
7
6
1
2
NC1
CB
COM1
NO2
COM2
UTQFN
GND
NC2
NO1
V
CC
EN
5
4
3
8
9
10
MAX4991/
MAX4992
7
6
1
2
NC1
CB1
COM1
NO2
COM2
CB2
UTQFN
GND
NC2
NO1
V
CC
Pin Configurations
相关PDF资料 |
PDF描述 |
|---|---|
| MAX4992ELB+T | IC SWITCH DUAL SPDT 10UDFN |
| MAX4992EVB+ | IC SWITCH DUAL SPDT 10UTQFN |
| MAX4983EEVB+ | IC USB SWITCH DPDT 10UTQFN |
| V300A48C500BL3 | CONVERTER MOD DC/DC 48V 500W |
| V300A48C500BL2 | CONVERTER MOD DC/DC 48V 500W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4993EVB+ | 功能描述:IC SWITCH DPDT 10UTQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:- 电路:2 x SPST 导通状态电阻:20 欧姆 电压电源:单电源 电压 - 电源，单路/双路(±):3 V ~ 5.5 V 电流 - 电源:4.1mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:带卷 (TR) |
| MAX4993EVB+T | 功能描述:交换机 IC 开发工具 Dual-SPDT/Sngl-DPDT Analog Switch RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
| MAX4993EVKIT+ | 功能描述:交换机 IC 开发工具 MAX4993 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
| MAX4995AATA+ | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:50MA TO 600MA PROGRAMMABLE CURRENT-LIMIT SWITCHES - Rail/Tube |
| MAX4995AATA+T | 功能描述:电源开关 IC - USB 50mA to 600mA Programmable CLS RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
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