|
|
|
부품번호 | A4712 기능 |
|
|
기능 | DUAL SPDT ANALOG SWITCH | ||
제조업체 | AiT Semiconductor | ||
로고 | |||
전체 11 페이지수
AiT Semiconductor Inc.
www.ait-ic.com
A4712
DUAL SPDT ANALOG SWITCH
0.4Ω NC AND 0.5Ω NO, LOW-VOLTAGE, SINGLE-SUPPLY
DESCRIPTION
The A4712 is a Dual Wide-Bandwidth, fast
single-pole double-throw (SPDT) CMOS switch
featuring an On-Resistance of 0.4 ohm at VDD=2.7V
and wide power supply range from 1.65V to 5.5V.
The A4712 can be used as an analog switch or as a
low-delay bus switch.
Break-before-make function for both parts
eliminates signal disruption during switching from
preventing both switches being enabled
simultaneously.
FEATURES
Wide Power Supply Range:1.65V to 5.5V
Low On-Resistance:
RON(NC) = 0.4Ω(VCC=2.7V)
RON(NO) = 0.5Ω(VCC=2.7V)
Low On-Resistance Flatness:
RONF(NC) = 0.15Ω max (VCC=2.7V)
RONF(NO) = 0.25Ω max (VCC=2.7V)
Rail-to-Rail Signal Range
High Off-Isolation: -60dB (f=100 kHz)
Crosstalk Rejection: -67dB
Low Total Harmonic Distortion: 0.05%
Available in CSP10 Package
The A4712 is available in CSP10 Package.
ORDERING INFORMATION
APPLICATION
Package Type
Part Number
CSP10
A4712G10R
G10
A4712G10VR
Note
V: Green Package
R: Tape & Reel
AiT provides all Pb free products
Suffix “ V “ means Green Package
Wireless Handsets
MP3 Players
Portable Electronic Devices
Relay Replacement
PDAs
Audio & Video Signal Routing
PCMCIA Cards
Computer Peripherals
Modems
REV1.1
- JAN 2009 RELEASED, APR 2011 REVISED –
-1-
AiT Semiconductor Inc.
www.ait-ic.com
A4712
DUAL SPDT ANALOG SWITCH
0.4Ω NC AND 0.5Ω NO, LOW-VOLTAGE, SINGLE-SUPPLY
DC ELECTRICAL CHARACTERISTICS
Test Condition: VCC = 3.0V, TA = 25℃, unless otherwise specified.
Parameter
Symbol
Conditions
Min. Typ. Max.
Unit
Analog Switch
Analog Signal Range
VNOX/VNCX/
VCOMX
0
VCC
V
NC On-Resistance
RON(NC)
VCC = 2.7V; ICOM =100mA ;
VNC = 0 to VCC
0.4 0.5
Ω
NO On-Resistance
RON(NO)
VCC = 2.7V; ICOM =100mA ;
VNO= 0 to VCC
0.5 0.6
Ω
NC On-Resistance
Flatness(1)
RFLAT(NC)
VCC = 2.7V; ICOM =100mA ;
VNC = 0 to VCC
0.15 Ω
NO On-Resistance
Flatness(1)
RFLAT(NO)
VCC = 2.7V; ICOM =100mA ;
VNO = 0 to VCC
0.25 Ω
On-Resistance Match
Between
Channels(2)
△RON
VCC = 2.7V; ICOM =100mA ;
VNC/VNO=1.5
0.01 0.06
Ω
NC or NO Off Leakage
Current
IOFF(NC) or
IOFF(NO)
VCC = 3.3V; VNO or VNC =
3V, 0.3V; VCOM = 0.3V, 3 V
-80
+80 nA
COM On Leakage
Current
ION(COM)
VCC = 3.3V; VNO or VNC =
3V, 0.3V; VCOM = 0.3V, 3 V
or floating
-160
160 nA
Digital I/O
Input Voltage High
Minimum High Level Input
VIH 1.3
Voltage
V
Input Voltage Low
Maximum Low Level Input
VIL
Voltage
0.6 V
Input Hysteresis
IH VCC = 3.3V
200 mV
Input Leakage Current IIN VIN = 0 or Vcc -1 1 uA
(1) Flatness is defined as the difference between the maximum and minimum value of on resistance as measured over the specified
analog signal ranges.
(2) △RON= RON(MAX) - RON(MIN), between NC1 and NC2 or between NO1 and NO2.
REV1.1
- JAN 2009 RELEASED, APR 2011 REVISED –
-4-
4페이지 AiT Semiconductor Inc.
www.ait-ic.com
TEST SETUP CIRCUITS
A4712
DUAL SPDT ANALOG SWITCH
0.4Ω NC AND 0.5Ω NO, LOW-VOLTAGE, SINGLE-SUPPLY
Figure1. AC Test Circuit & Waveforms
Figure2. Break-Before-Make Time (tBBM)
REV1.1
- JAN 2009 RELEASED, APR 2011 REVISED –
-7-
7페이지 | |||
구 성 | 총 11 페이지수 | ||
다운로드 | [ A4712.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
A4712 | DUAL SPDT ANALOG SWITCH | AiT Semiconductor |
A471Jxxxx | Leaded ceramic multilayer capacitors | ETC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |