參數(shù)資料
型號(hào)： MAX339ETE+T
廠商： Maxim Integrated Products
文件頁數(shù)： 1/13頁
文件大?。?/td> 0K
描述： IC MULTIPLEXER DUAL 4X1 16TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
功能： 多路復(fù)用器
電路： 2 x 4:1
導(dǎo)通狀態(tài)電阻： 400 歐姆
電壓電源： 單/雙電源
電壓 - 電源，單路/雙路(±)： 4.5 V ~ 30 V，±4.5 V ~ 20 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-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（5x5）
包裝： 帶卷 (TR)
The MAX338/MAX339 are monolithic, CMOS analog
multiplexers (muxes). The 8-channel MAX338 is
designed to connect one of eight inputs to a common
output by control of a 3-bit binary address. The dual, 4-
channel MAX339 is designed to connect one of four
inputs to a common output by control of a 2-bit binary
address. Both devices can be used as either a mux or
a demux. On-resistance is 400
max, and the devices
conduct current equally well in both directions.
These muxes feature extremely low off leakages (less
than 20pA at +25°C), and extremely low on-channel
leakages (less than 50pA at +25°C). The new design
offers guaranteed low charge injection (1.5pC typ) and
electrostatic discharge (ESD) protection greater than
2000V, per method 3015.7. These improved muxes are
pin-compatible upgrades for the industry-standard
DG508A and DG509A. For similar Maxim devices with
lower leakage and charge injection but higher on-resis-
tance, see the MAX328 and MAX329.
The MAX338/MAX339 operate from a single +4.5V to
+30V supply or from dual supplies of ±4.5V to ±20V.
All control inputs (whether address or enable) are TTL
compatible (+0.8V to +2.4V) over the full specified tem-
perature range and over the ±4.5V to ±18V supply
range. These parts are fabricated with Maxim’s 44V sili-
con-gate process.
________________________Applications
Data-Acquisition Systems
Sample-and-Hold Circuits
Test Equipment
Heads-Up Displays
Military Radios
Communications Systems
Guidance and Control Systems
PBX, PABX
____________________________Features
o On-Resistance, <400 max
o Transition Time, <500ns
o On-Resistance Match, <10
o NO-Off Leakage Current, <20pA at +25°C
o 1.5pC Charge Injection
o Single-Supply Operation (+4.5V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
o Plug-In Upgrade for Industry-Standard
DG508A/DG509A
o Rail-to-Rail Signal Handling
o TTL/CMOS-Logic Compatible
o ESD Protection >2000V, per Method 3015.7
Ordering Information
MAX338/MAX339
8-Channel/Dual 4-Channel,
Low-Leakage, CMOS Analog Multiplexers
________________________________________________________________
Maxim Integrated Products
1
CMOS DECODE LOGIC
A2
A1
A0
EN
NO8
NO7
NO6
NO5
NO4
NO3
NO2
NO1
COM
V+
V-
GND
MAX338 8-CHANNEL SINGLE-ENDED MULTIPLEXER
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A1
A2
GND
V+
NO1
V-
EN
A0
TOP VIEW
MAX338
NO5
NO6
NO7
NO8
COM
NO4
NO3
NO2
DIP/SO/QSOP
_____________________Pin Configurations/Functional Diagrams/Truth Tables
19-0272; Rev 4; 4/12
Ordering Information continued at end of data sheet.
*
Contact factory for dice specifications.
**
EP = Exposed Pad
***
Contact factory for availability.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
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.
Pin Configurations/Functional Diagrams/Truth Tables
continued at end of data sheet.
General Description
PART
TEMP RANGE
PIN-PACKAGE
MAX338CEE+
0°C to +70°C
16 QSOP
MAX338CPE+
0°C to +70°C
16 PDIP
MAX338CSE+
0°C to +70°C
16 Narrow SO
MAX338C/D
0°C to +70°C
Dice*
MAX338EEE+
-40°C to +85°C
16 QSOP
MAX338ETE+
-40°C to +85°C
16 TQFN-EP**
(5mm x 5mm)
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