参数资料
型号: MAX5475EKA+T
厂商: Maxim Integrated Products
文件页数: 7/12页
文件大小: 0K
描述: IC POT DGTL 32TAP NV SOT23-8
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
接片: 32
电阻(欧姆): 100k
电路数: 1
温度系数: 标准值 35 ppm/°C
存储器类型: 非易失
接口: 3 线串行(芯片选择,递增,增/减)
电源电压: 2.7 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-8
供应商设备封装: SOT-23-8
包装: 标准包装
产品目录页面: 1399 (CN2011-ZH PDF)
其它名称: MAX5475EKA+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
相关PDF资料
PDF描述
MAX5478ETE#TG16 IC POT DGTL DUAL 256-TAP 16-TQFN
MAX5482EUD+ IC DGTL POT 10BIT NV 14-TSSOP
MAX5487ETE#TG16 IC POT DGTL DUAL 256-TAP 16-TQFN
MAX5499ETE+ IC DIG POT 10BIT 16-TQFN-EP
MAX5528GUA+T IC POT DGTL 1TIME PROGR 8-UMAX
相关代理商/技术参数
参数描述
MAX5477ETE 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX5477ETE#G16 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
MAX5477ETE#TG16 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
MAX5477ETE+ 功能描述:数字电位计 IC Dual 256-Tap NV I2C-Interface RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
MAX5477ETE+T 功能描述:数字电位计 IC Dual 256-Tap NV I2C-Interface RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel