參數(shù)資料
型號: MAX5450EUB+
廠商: Maxim Integrated Products
文件頁數(shù): 7/12頁
文件大小: 0K
描述: IC DGTL POT DUAL 256-TAP 10-UMAX
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 50
接片: 256
電阻(歐姆): 10k
電路數(shù): 2
溫度系數(shù): 標準值 35 ppm/°C
存儲器類型: 易失
接口: 4 線(芯片選擇,遞增,增/減)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應商設備封裝: 10-µMAX
包裝: 管件
產(chǎn)品目錄頁面: 1399 (CN2011-ZH PDF)
MAX5450–MAX5455
Dual, 256-Tap, Up/Down Interface,
Digital Potentiometers
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VDD = +5V, TA = +25°C, unless otherwise noted.)
160
200
180
240
220
280
260
300
02.0
1.0
3.0
4.0
0.5
2.5
1.5
3.5
4.5 5.0
WIPER VOLTAGE (V)
WIPER RESISTANCE
vs. WIPER VOLTAGE (10k
)
MAX5450/5
toc01
WIPER
RESISTANCE
(
)
VDD = +3V
VDD = +5V
160
200
180
260
240
220
280
300
360
340
320
380
0
1.0 1.5
0.5
2.0 2.5 3.0 3.5 4.0 4.5 5.0
WIPER RESISTANCE
vs. WIPER VOLTAGE (50k
)
MAX5450/5
toc02
WIPER VOLTAGE (V)
WIPER
RESISTANCE
(
)
VDD = +3V
VDD = +5V
160
200
180
260
240
220
280
300
360
340
320
380
0
1.0 1.5
0.5
2.0 2.5 3.0 3.5 4.0 4.5 5.0
WIPER RESISTANCE
vs. WIPER VOLTAGE (100k
)
MAX5450/5
toc03
WIPER VOLTAGE (V)
WIPER
RESISTANCE
(
)
VDD = +3V
VDD = +5V
400
0
2
1
4
3
6
5
7
9
8
10
064
96
32
128 160 192 224 256
WIPER RESISTANCE
vs. WIPER POSITION (10k
)
MAX5450/5
toc04
WIPER POSITION
W-TO-L
RESISTANCE
(k
)
0
10
5
20
15
30
25
35
45
40
50
064
96
32
128 160 192 224 256
WIPER RESISTANCE
vs. WIPER POSITION (50k
)
MAX5450/5
toc05
WIPER POSITION
W-TO-L
RESISTANCE
(k
)
0
20
10
40
30
60
50
70
90
80
100
064
96
32
128 160 192 224 256
WIPER RESISTANCE
vs. WIPER POSITION (100k
)
MAX5450/5
toc06
WIPER POSITION
W-TO-L
RESISTANCE
(k
)
-0.05
0.00
0.10
0.05
0.15
0.20
064
96
32
128 160 192 224 256
VARIABLE RESISTOR DNL
vs. WIPER POSITION (10k
)
MAX5450/5
toc07
WIPER POSITION
DNL
(LSB)
-0.30
-0.10
-0.20
0.10
0.00
0.20
0.30
0.40
0.50
064
96
32
128 160 192 224 256
VARIABLE RESISTOR INL
vs. WIPER POSITION (MAX5451)
MAX5450/5
toc08
WIPER POSITION
INL
(LSB)
-0.03
-0.01
-0.02
0.02
0.01
0.00
0.05
0.04
0.03
0.06
064
96
32
128 160 192 224 256
VARIABLE RESISTOR DNL
vs. WIPER POSITION (50k
)
MAX5450/5
toc09
WIPER POSITION
DNL
(LSB)
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MAX5450EUB+ 功能描述:數(shù)字電位計 IC Dual 256-Tap Up/Down Interface 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5450EUB+T 功能描述:數(shù)字電位計 IC Dual 256-Tap Up/Down Interface 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5450EUB-T 功能描述:數(shù)字電位計 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5451EUD 功能描述:數(shù)字電位計 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5451EUD+ 功能描述:數(shù)字電位計 IC Dual 256-Tap Up/Down Interface 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel