參數(shù)資料
型號: MAX5389MAUD+T
廠商: Maxim Integrated Products
文件頁數(shù): 2/13頁
文件大小: 0K
描述: IC DGTL POT 256POS 50K 14TSSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
接片: 256
電阻(歐姆): 50k
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: 6 線串行(芯片選擇,遞增,增/減)
電源電壓: 2.6 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 帶卷 (TR)
10 _____________________________________________________________________________________
MAX5389
Dual, 256-Tap, Volatile, Low-Voltage
Linear Taper Digital Potentiometer
Figure 3. Variable Gain Noninverting Amplifier
Figure 4. Variable Gain Inverting Amplifier
Figure 5. Adjustable Dual Linear Regulator
Applications Information
Variable Gain Amplifier
Figure 3 shows a potentiometer adjusting the gain of a
noninverting amplifier. Figure 4 shows a potentiometer
adjusting the gain of an inverting amplifier.
Adjustable Dual Linear Regulator
Figure 5 shows an adjustable dual linear regulator using
a dual potentiometer as two variable resistors.
Adjustable Voltage Reference
Figure 6 shows an adjustable voltage reference circuit
using a potentiometer as a voltage-divider.
Figure 6. Adjustable Voltage Reference
VIN
VOUT
H
L
W
VIN
VOUT
H
L
W
VOUT1
VOUT2
OUT1
OUT2
SET1
SET2
IN
V+
L
H
W
MAX8866
OUT
IN
+5V
VREF
GND
L
H
W
MAX6160
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