参数资料
型号: MAX5394MATA+T
厂商: Maxim Integrated Products
文件页数: 9/15页
文件大小: 0K
描述: IC DGTL POT 256POS 50KOHM 8TDFN
标准包装: 2,500
接片: 256
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 50 ppm/°C
存储器类型: 易失
接口: 3 线 SPI(芯片选择)
电源电压: 1.7 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: *
封装/外壳: *
供应商设备封装: *
包装: *
MAX5394
Single, 256-Tap Volatile, SPI, Low-Voltage Linear
Taper Digital Potentiometer
3
Maxim Integrated
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 1.7V to 5.5V, VH = VDD, VL = GND, TA = -40°C to +125°C, unless otherwise noted. Typical values are at VDD = 1.8V,
TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAx
uNITS
Differential Nonlinearity
R-DNL
(Note 4)
-0.5
+0.5
LSB
Wiper Resistance (Note 5)
RWL
Charge pump enabled, 1.7V < VDD < 5.5V
25
50
Charge pump disabled, 2.6V < VDD < 5.5V
200
DC PERFORMANCE (RESISTOR CHARACTERISTICS)
Terminal Capacitance
CH, CL
Measured to GND
10
pF
Wiper Capacitance
CW
Measured to GND
20
pF
End-to-End Resistor Tempco
TCR
No load
50
ppm/°C
End-to-End Resistor
Tolerance
Wiper not connected
-25
+25
%
AC PERFORMANCE
-3dB Bandwidth
BW
Code = 80h, 10pF load,
VDD = 1.8V
10k
1600
kHz
50k
340
100k
165
Total Harmonic Distortion
Plus Noise
THD+N
(Note 6)
0.035
%
Wiper Settling Time
tS
(Note 7)
10k
190
ns
50k
400
100k
664
Charge-Pump Feedthrough
at W
VRW
600
nVRMS
POWER SuPPLIES
Supply Voltage Range
VDD
1.7
5.5
V
Terminal Voltage Range (H,
W, L to GND)
Charge pump enabled, 1.7V < VDD < 5.5V
0
5.25
V
Charge pump disabled, 2.6V < VDD < 5.5V
0
VDD
Supply Current (Note 8)
IVDD
Charge pump disabled, 2.6V < VDD < 5.5V
1
A
Charge pump enabled,
1.7V < VDD < 5.5V
VDD = 5.5V
25
VDD = 1.7V
20
DIgITAL INPuTS
Minimum Input High Voltage
VIH
2.6V < VDD < 5.5V
70
% x VDD
1.7V < VDD < 2.6V
80
Maximum Input Low Voltage
VIL
2.6V < VDD < 5.5V
30
% x VDD
1.7V < VDD < 2.6V
20
Input Leakage Current
-1
+1
A
Input Capacitance
5
pF
相关PDF资料
PDF描述
VI-B1B-MY-F3 CONVERTER MOD DC/DC 95V 50W
VI-B1B-MY-F2 CONVERTER MOD DC/DC 95V 50W
X9251TS24IZ-2.7 IC XDCP QUAD 256TAP 100K 24-SOIC
MS3450L28-9PW CONN RCPT 12POS WALL MNT W/PINS
V24A48H300B3 CONVERTER MOD DC/DC 48V 300W
相关代理商/技术参数
参数描述
MAX5394NATA+T 功能描述:数字电位计 IC Sgl 256-tap Volatile DigiPot w/SPI 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
MAX5395LATA+T 功能描述:数字电位计 IC Sgl 256-tap Volatile DigiPot w/SPI 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
MAX5395MATA+T 功能描述:数字电位计 IC Sgl 256-tap Volatile DigiPot w/SPI 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
MAX5395NATA+T 功能描述:数字电位计 IC Sgl 256-tap Volatile DigiPot w/SPI 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
MAX539ACPA 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube