參數(shù)資料
型號(hào): MAX5481EUD+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 10/20頁(yè)
文件大?。?/td> 0K
描述: IC POT DGTL 10BIT NV 14-TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
接片: 1024
電阻(歐姆): 10k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 35 ppm/°C
存儲(chǔ)器類型: 非易失
接口: 4 線串行(芯片選擇,遞增,增/減)
電源電壓: 2.7 V ~ 5.25 V,±2.5 V ~ 5.25 V
工作溫度: -40°C ~ 85°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-Bit, Nonvolatile, Linear-Taper Digital
Potentiometers
Programmable Filter
Figure 12 shows the configuration for a 1st-order pro-
grammable filter using two variable resistors. Adjust R2
for the gain and adjust R3 for the cutoff frequency. Use
the following equations to estimate the gain (G) and the
3dB cutoff frequency (fC):
G
R
f
RC
C
=+
=
××
1
2
1
23
π
VOUT
30V
5V
W
L
MAX5483
MAX5484
MAX480
Figure 10. Positive LCD Bias Control Using a Variable Resistor
VOUT
VIN
R1
R2
R3
C
W
L
W
L
MAX5483
MAX5484
MAX5483
MAX5484
Figure 12. Programmable Filter
VOUT
W
L
MAX5481
MAX5482
MAX5483
MAX5484
VREF
W
H
L
VIN
Figure 11. Programmable Gain/Offset Adjustment
VOUT
30V
5V
W
H
L
MAX5481
MAX5482
MAX480
Figure 9. Positive LCD Bias Control Using a Voltage-Divider
MAX5481–MAX5484
18
Maxim Integrated
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