参数资料
型号: MAX5484ETE+
厂商: Maxim Integrated Products
文件页数: 19/20页
文件大小: 0K
描述: IC POT DGTL 10BIT NV 16-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
接片: 1024
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 35 ppm/°C
存储器类型: 非易失
接口: 4 线串行(芯片选择,递增,增/减)
电源电压: 2.7 V ~ 5.25 V,±2.5 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-WFQFN 裸露焊盘
供应商设备封装: 16-TQFN(3x3)
包装: 管件
10-Bit, Nonvolatile, Linear-Taper Digital
Potentiometers
Typical Operating Characteristics (continued)
(Circuit of Figure 1, TA = +25°C, unless otherwise noted.)
1
μs/div
TAP-TO-TAP SWITCHING TRANSIENT
RESPONSE (MAX5481)
VW
(AC-COUPLED)
20mV/div
CS
2V/div
MAX5481 toc28
H = VDD, L = GND
CW = 10pF
FROM CODE 01 1111 1111
TO CODE 10 0000 0000
4
μs/div
TAP-TO-TAP SWITCHING TRANSIENT
RESPONSE (MAX5482)
VW
(AC-COUPLED)
20mV/div
CS
2V/div
MAX5481 toc29
H = VDD, L = GND
CW = 10pF
FROM CODE 01 1111 1111
TO CODE 10 0000 0000
WIPER RESPONSE vs. FREQUENCY
(MAX5481)
MAX5481
toc30
FREQUENCY (kHz)
GAIN
(dB)
100
10
1
-20
-15
-10
-5
0
-25
0.1
1000
CW = 10pF
CW = 30pF
CODE = 01111 01111
WIPER RESPONSE vs. FREQUENCY
(MAX5482)
MAX5481
toc31
FREQUENCY (kHz)
GAIN
(dB)
100
10
1
-20
-15
-10
-5
0
-25
0.1
1000
CW = 10pF
CW = 30pF
CODE = 01111 01111
THD+N vs. FREQUENCY
(MAX5481)
MAX5481
toc32
FREQUENCY (kHz)
THD+N
(%)
10
1
0.1
0.001
0.01
0.1
1
10
0.0001
0.01
100
CODE 01111 01111
CW = 10pF
THD+N vs. FREQUENCY
(MAX5482)
MAX5481
toc33
FREQUENCY (kHz)
THD+N
(%)
10
1
0.1
0.001
0.01
0.1
1
10
0.0001
0.01
100
CODE 01111 01111
CW = 10pF
0
40
20
80
60
120
100
140
180
160
200
0
256 384
128
512 640 768 896 1024
RATIOMETRIC TEMPERATURE
COEFFICIENT vs. CODE
MAX5481
toc34
CODE
RATIOMETRIC
TEMPCO
(ppm)
50k
Ω
VOLTAGE-DIVIDER
VDD = +3V
TA = -40
°C TO +85°C
10k
Ω
0
100
300
200
500
600
400
700
VARIABLE-RESISTOR TEMPERATURE
COEFFICIENT vs. CODE
MAX5481
toc35
TC
VR
(ppm)
0
256 384
128
512 640 768 896 1024
CODE
50k
Ω
VDD = +3V
TA = -40
°C TO +85°C
10k
Ω
MAX5481–MAX5484
8
Maxim Integrated
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MAX5484ETE+ 功能描述:数字电位计 IC 10-Bit Nonvolatile Linear-Taper 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
MAX5484ETE+T 功能描述:数字电位计 IC 10-Bit Nonvolatile Linear-Taper 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
MAX5484ETE-T 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
MAX5484EUD 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
MAX5484EUD+ 功能描述:数字电位计 IC 10-Bit Nonvolatile Linear-Taper 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