Datasheet.kr   

MAX4577 데이터시트 PDF




Maxim Integrated에서 제조한 전자 부품 MAX4577은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 MAX4577 자료 제공

부품번호 MAX4577 기능
기능 CMOS Analog Switches
제조업체 Maxim Integrated
로고 Maxim Integrated 로고


MAX4577 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



전체 12 페이지수

미리보기를 사용할 수 없습니다

MAX4577 데이터시트, 핀배열, 회로
19-1762; Rev 0; 7/00
±15kV ESD-Protected, Low-Voltage, Dual, SPST,
CMOS Analog Switches
General Description
The MAX4575/MAX4576/MAX4577 are low-voltage,
high electrostatic discharge (ESD)-protected, dual sin-
gle-pole/single-throw (SPST) analog switches. The nor-
mally closed (NO) and normally open (NC) pins are
protected against ±15kV ESD without latchup or dam-
age. Each switch can handle Rail-to-Rail® analog sig-
nals. Off-leakage current is 0.5nA at +25°C. These
analog switches are suitable for low-distortion audio
applications and are the preferred solution over
mechanical relays in automated test equipment or
applications where current switching is required. They
have low power requirements (0.5µW), require less
board space, and are more reliable than mechanical
relays. Each device is controlled by TTL/CMOS input
voltage levels and is bilateral.
These switches feature guaranteed operation from a
single supply of +2V to +12V, making them ideal for
use in battery-powered applications. On-resistance is
70(max), matched between switches to 0.5(typ)
and flat (2typ) over the specified signal range.
The MAX4575 has two NO switches, the MAX4576 has
two NC switches, and the MAX4577 has one NO and
one NC switch. These devices are available in 8-pin
µMAX and SO packages.
Applications
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Relay Replacement
PART
MAX4575 EUA
MAX4575ESA
MAX4576 EUA
MAX4576ESA
MAX4577 EUA
MAX4577ESA
Ordering Information
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8 µMAX
8 SO
8 µMAX
8 SO
8 µMAX
8 SO
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
____________________________Features
o ESD-Protected NO/NC Pins
±15kV (Human Body Model)
±15kV (IEC 1000-4-2 Air-Gap Discharge)
±8kV (IEC 1000-4-2 Contact Discharge)
o Pin Compatible with MAX4541/MAX4542/MAX4543
o Guaranteed On-Resistance
70(max) at +5V
150(max) at +3V
o On-Resistance Flatness
2(typ) at +5V
6(typ) at +3V
o On-Resistance Matching
0.5(typ) at +5V
0.6(typ) at +3V
o Guaranteed 0.5nA Leakage Current at TA = +25°C
o +2V to +12V Single-Supply Voltage
o TTL/CMOS-Logic Compatible
o Low Distortion: 0.015%
o -3dB Bandwidth >300MHz
o Rail-to-Rail Signal Range
Pin Configurations/
Functional Diagrams/Truth Tables
TOP VIEW
MAX4575
NO1 1
COM1 2
IN2 3
GND 4
8 V+
7 IN1
6 COM2
5 NO2
S O / µM A X
MAX4575
LOGIC
SWITCH
0 OFF
1 ON
SWITCHES SHOWN FOR LOGIC "0" INPUT
Pin Configurations/Functional Diagrams/Truth Tables
continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products 1
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.




MAX4577 pdf, 반도체, 판매, 대치품
±15kV ESD-Protected, Low-Voltage, Dual, SPST,
CMOS Analog Switches
ELECTRICAL CHARACTERISTICSSINGLE +3V SUPPLY
(V+ = +2.7V to +3.6V, VIH = 2.0V, VIL = 0.6V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
ANALOG SWITCH
Input Voltage Range
SYMBOL
VCOM_,
VNO_,
VNC_
CONDITIONS
MIN TYP MAX UNITS
0 V+ V
On-Resistance
RON
V+ = 2.7V;
ICOM_ = 1mA;
VNO_ or VNC_ = 1.5V
On-Resistance Match Between
Channels (Notes 3, 8)
RON
V+ = 2.7V; ICOM_ = 1mA;
VNO_ or VNC_ = 1.5V
On-Resistance Flatness
(Notes 4, 8)
V+ = 2.7V; ICOM_ = 1mA;
RFLAT(ON) VNO_ or VNC_ = 0.5V,
1.5V, 2.2V
LOGIC INPUT
IN_ Input High
VIH
IN_ Input Low
VIL
Logic Input Leakage Current
IIN
SWITCH DYNAMIC CHARACTERISTICS
VIN = 0 or V+
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
2.0
-1
70 120
150
0.6 3
4
6 12
15
0.6
1
V
V
µA
Turn-On Time
VCOM_ = 1.5V,
TA = +25°C
tON RL = 300, CL = 35pF,
Figure 1
TA = TMIN to TMAX
150 250
300
ns
Turn-Off Time
tOFF
VCOM_ = 1.5V,
RL = 300, CL = 35pF,
Figure 1
TA = +25°C
TA = TMIN to TMAX
60 100
ns
150
Break-Before-Make
(MAX4577 only)
Charge Injection
VCOM_ = 1.5V,
RL = 300, CL = 35pF
TA = +25°C
TA = TMIN to TMAX
5
4
Q
VGEN = 1.5V, CL = 1.0nF, RGEN = 0,
Figure 3
5
ns
pC
ESD SCR Holding Current
ESD SCR Holding Voltage
IH
VH
110 mA
3V
POWER SUPPLY
Power-Supply Range
V+
2 12 V
Positive Supply Current
I+
V+ = 3.6V,
VIN = 0 or V+
TA = +25°C
TA = TMIN to TMAX
1
µA
10
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used
in this data sheet.
Note 3: RON = RON(MAX) - RON(MIN).
Note 4: Flatness is defined as the difference between the maximum and the minimum values of on-resistance as measured over
the specified analog signal ranges.
Note 5: Leakage parameters are 100% tested at TA(MAX), and guaranteed by correlation at +25°C.
Note 6: Off-Isolation = 20log10(VCOM / VNO), VCOM = output, VNO = input to off switch.
Note 7: Between any two switches.
Note 8: Guaranteed by design.
4 _______________________________________________________________________________________

4페이지










MAX4577 전자부품, 판매, 대치품
±15kV ESD-Protected, Low-Voltage, Dual, SPST,
CMOS Analog Switches
MAX4575
MAX4576
MAX4577
SWITCH
INPUT
VCOM
COM
LOGIC
INPUT
IN
GND
V+
V+
NO_/NC_
SWITCH
OUTPUT
VOUT
RL
300
CL
35pF
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
( )VOUT = VCOM
RL
RL + RON
LOGIC V+
INPUT 0
SWITCH
OUTPUT
0
tR < 20ns
tF < 20ns
50%
tOFF
VOUT 0.9 x V0UT
tON
0.9 x VOUT
Figure 1. Switching Time
SIGNAL
GENERATOR 0dBm
10nF V+
V+
COM
ANALYZER
RL
NO_/NC_
GND
MAX4575
MAX4576
MAX4577
VIL OR
IN VIH
Figure 2. Off-Isolation/On-Channel Bandwidth
Detailed Description
The MAX4575/MAX4576/MAX4577 are dual SPST
CMOS analog switches with circuitry providing ±15kV
ESD protection on the NO and NC pins. The CMOS
switch construction provides rail-to-rail signal handling
while consuming virtually no power. Each of the two
switches is independently controlled by a TTL/CMOS-
level-compatible digital input.
Applications Information
Do not exceed the absolute maximum ratings because
stresses beyond the listed ratings may cause perma-
nent damage to the device.
Proper power-supply sequencing is recommended for
all CMOS devices. Always sequence V+ on first, fol-
lowed by the logic inputs, NO/NC, or COM.
Operating Considerations for
High-Voltage Supply
The MAX4575/MAX4576/MAX4577 are capable of
+12V single-supply operation with some precautions.
The absolute maximum rating for V+ is +13V (refer-
enced to GND). When operating near this region,
bypass V+ with a minimum 0.1µF capacitor to ground
as close to the IC as possible.
±15kV ESD Protection
The MAX4575/MAX4576/MAX4577 are ±15kV ESD pro-
tected (according to IEC 1000-4-2) at the NC/NO termi-
nals. To accomplish this, bidirectional SCRs are
included on-chip between these terminals. When the
voltages at these terminals go Beyond-the-Rail, the
corresponding SCRs turns on in a few nanoseconds
Beyond-the-Rail is a trademark of Maxim Integrated Products.
_______________________________________________________________________________________ 7

7페이지


구       성 총 12 페이지수
다운로드[ MAX4577.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


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 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
MAX457

Dual CMOS Video Amplifier

Maxim Integrated
Maxim Integrated
MAX4570CAI

Serially Controlled / Dual 4x2 / Clickless Audio/Video Analog Crosspoint Switches

Maxim Integrated
Maxim Integrated

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵