參數(shù)資料
型號(hào): MAX5128ELA+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 8/14頁(yè)
文件大?。?/td> 0K
描述: IC POT DGTL LP 128TAP 8-UDFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
接片: 128
電阻(歐姆): 22k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 50 ppm/°C
存儲(chǔ)器類型: 非易失
接口: 上/下
電源電壓: 2.7 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-WFDFN
供應(yīng)商設(shè)備封裝: 8-uDFN(2x2)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 1398 (CN2011-ZH PDF)
其它名稱: MAX5128ELA+TDKR
MAX5128
128-Tap, Nonvolatile, Linear-Taper Digital
Potentiometer in 2mm x 2mm DFN Package
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.7V to +5.25V, H = VCC, L = GND, TA = -40°C to +85°C. Typical values are at VCC = +5.0V, TA = +25°C, unless otherwise noted.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NONVOLATILE MEMORY RELIABILITY
Data Retention
TA = +85°C
50
Years
TA = +25°C
80,000
Endurance
TA = +85°C
50,000
Stores
POWER SUPPLY
Supply Voltage
VCC
2.70
5.25
V
Average Programming Current
IPG
During nonvolatile write only;
digital inputs = VCC or GND
220
400
A
Peak Programming Current
IPK
During nonvolatile write only;
digital inputs = VCC or GND
4mA
Standby Current
ICC
Digital inputs = VCC or GND, TA = +25°C
0.5
1.5
A
TIMING CHARACTERISTICS
(VCC = +2.7V to +5.25V, H = VCC, L = GND, TA = -40°C to +85°C. Typical values are at VCC = +5.0V, TA = +25°C, unless otherwise noted.)
(See Figures 1, 2, 3, and 4).
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG SECTION
Wiper Settling Time
tS
(Note 7)
500
ns
DIGITAL SECTION
UP or DN Pulse-Width High
tPWH
80
ns
UP or DN Pulse-Width Low
tPWL
80
ns
UP or DN Glitch Immunity
tIMMU
20
ns
UP Fall to DN Rise Setup or DN
Fall to UP Rise Setup
tMS1
80
ns
Before Entering NVM-Write
Mode, UP Fall to UP Rise
tMS2
80
ns
UP Rise to DN Rise Setup when
Entering NVM-Write
tWS
80
ns
UP Fall to DN Fall Hold or DN Fall
to UP Fall Hold during NVM-
Write
tWH
0ns
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