參數(shù)資料
型號(hào): MAX5401EKA+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/8頁
文件大?。?/td> 0K
描述: IC DIGITAL POT 256-TAP 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
系列: SOT-PoT™
接片: 256
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 50 ppm/°C
存儲(chǔ)器類型: 易失
接口: 3 線串行(芯片選擇)
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: 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)品目錄頁面: 1399 (CN2011-ZH PDF)
其它名稱: MAX5401EKA+TDKR
MAX5400/MAX5401
256-Tap SOT-PoT,
Low-Drift Digital Potentiometers in SOT23
_______________________________________________________________________________________
5
MAX5400 Toc10
TAP-to-TAP SWITCHING TRANSIENT
(FROM CODE 127 toc CODE 128)
10mV/div
2.5V
5V/div
0
CS
VW-L
10
0.0001
03
4
2
15
SUPPLY CURRENT vs.
INPUT LOGIC VOLTAGE
0.001
MAX5400
Toc11
DIGITAL INPUT VOLTAGE (V)
SUPPLY
CURRENT
(mA)
0.01
0.1
1
VDD = +5V
VDD = +3V
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
-0.10
-0.06
-0.08
-0.02
-0.04
0.02
0
0.04
0.08
0.06
0.10
064
96
32
128 160 192 224 256
VOLTAGE DIVIDER DNL
vs. INPUT CODE (50k
)
MAX5400
Toc12
INPUT CODE-DECIMAL
(LSB)
-0.20
-0.10
-0.15
-0.05
0.05
0
0.10
0.15
0.20
064
96
32
128 160 192 224 256
VOLTAGE DIVIDER INL
vs. INPUT CODE (50k
)
MAX5400
Toc13
INPUT CODE-DECIMAL
(LSB)
VDD = +2.7V to +5.5V
PIN
NAME
FUNCTION
1
L
Low Terminal of Resistor
2
GND
Ground
3
CS
Chip Select Input
4
DIN
Serial Data Input
5
SCLK
Clock Input
6VDD
Power Supply. Bypass with a 0.1
F capacitor to GND.
7
W
Wiper Terminal
8
H
High Terminal of Resistor
Pin Description
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