參數(shù)資料
型號(hào): MAX5474EKA+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 0K
描述: IC POT DGTL 32-TAP NV SOT23-8
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: 32
電阻(歐姆): 50k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 35 ppm/°C
存儲(chǔ)器類型: 非易失
接口: 3 線串行(芯片選擇,遞增,增/減)
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: SOT-23-8
供應(yīng)商設(shè)備封裝: SOT-23-8
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 1399 (CN2011-ZH PDF)
其它名稱: MAX5474EKA+TDKR
MAX5471/MAX5472/MAX5474/MAX5475
32-Tap, Nonvolatile, Linear-Taper Digital
Potentiometers in SOT23
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VDD = 5.0V, TA = +25
°C, unless otherwise noted.)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX5471
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
A)
5.1
4.7
4.3
3.9
3.5
3.1
0.1
0.2
0.3
0.4
0.5
0
2.7
5.5
DIGITAL INPUTS = GND OR VDD
STATIC SUPPLY CURRENT
vs. TEMPERATURE
MAX5471
toc02
TEMPERATURE (
°C)
SUPPLY
CURRENT
A)
60
35
10
-15
0.1
0.2
0.3
0.4
0.5
0
-40
85
DIGITAL INPUTS = GND OR VDD
VDD = 5.0V
VDD = 3.0V
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
MAX5471
toc03
DIGITAL INPUT VOLTAGE (V)
SUPPLY
CURRENT
A)
4
3
2
1
10
100
1000
10,000
0.1
05
VDD = 5.0V
VDD = 3.0V
WIPER RESISTANCE
vs. TAP POSITION (MAX5474)
MAX5471
toc04
TAP POSITION
WIPER
RESISTANCE
)
25
20
510
15
250
300
350
400
450
500
550
600
200
030
VDD = 3.0V
VDD = 5.0V
WIPER RESISTANCE
vs. TAP POSITION (MAX5475)
MAX5471
toc05
TAP POSITION
WIPER
RESISTANCE
)
25
20
510
15
250
300
350
400
450
500
550
600
200
030
VDD = 3.0V
VDD = 5.0V
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE
MAX5471
toc06
TEMPERATURE (
°C)
END-TO-END
RESISTANCE
%
CHANGE
60
35
-15
10
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0.20
-0.20
-40
85
100k
Ω
100k
Ω
50k
Ω
50k
Ω
W-TO-L RESISTANCE
vs. TAP POSITION
MAX5471
toc07
TAP POSITION
W-TO-L
RESISTANCE
(k
Ω
)
25
20
15
10
5
20
40
60
80
100
0
030
MAX5475
MAX5474
H-TO-GND RESISTANCE
vs. TAP POSITION
MAX5471
toc08
TAP POSITION
H-TO-GND
RESISTANCE
(k
Ω
)
25
20
15
10
5
20
40
60
80
100
0
030
MAX5472
MAX5471
TAP-TO-TAP SWITCHING TRANSIENT
MAX5471
toc09
400ns/div
INC
5V/div
W
100mV/div
CL = 10pF
VH = VDD
TAP 16 TO TAP 15
MAX5474
MAX5475
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參數(shù)描述
MAX5474EVKIT+ 功能描述:其他開(kāi)發(fā)工具 MAX5474 Eval Kit RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評(píng)估:ELEV-8 Quadcopter 工作電源電壓:
MAX5475EKA 制造商:Maxim Integrated Products 功能描述:32-TAP NON-VOLATILE LINEAR-TAPER - Rail/Tube
MAX5475EKA+ 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 32POS 100KOHM SGL 8PIN SOT-23 - Rail/Tube 制造商:Maxim Integrated Products 功能描述:32-TAP NON-VOLATILE LINEAR-TAPER
MAX5475EKA+T 功能描述:數(shù)字電位計(jì) IC 32-Tap Nonvolatile Linear-Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5475EKA-T 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel