(VCC = 5.0V, TA
參數(shù)資料
型號(hào): DS1805E-010+T&R
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 0K
描述: IC POT DIG ADDRESS 10K 14-TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1,000
接片: 256
電阻(歐姆): 10k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 550 ppm/°C
存儲(chǔ)器類(lèi)型: 易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)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)
Typical Operating Characteristics
(VCC = 5.0V, TA = +25
°C, unless otherwise noted.)
DS1805
Addressable Digital Potentiometer
_____________________________________________________________________
5
VOLTAGE-DIVIDER ABSOLUTE LINEARITY
vs. WIPER SETTING (10k
)
DS1805
toc07
WIPER SETTING
ABSOLUTE
LINEARITY
(LSB)
200
150
50
100
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
0
0.02
0
250
VOLTAGE-DIVIDER RELATIVE LINEARITY
vs. WIPER SETTING (10k
)
DS1805
toc08
WIPER SETTING
RELATIVE
LINEARITY
(LSB)
200
150
100
50
0
0.01
0.02
0.03
0.04
0.05
0.06
-0.01
0250
ACTIVE SUPPLY CURRENT
vs. SCL FREQUENCY
DS1805
toc06
SCL FREQUENCY (kHz)
ACTIVE
SUPPLY
CURRENT
(
A)
300
200
100
5
10
15
20
25
30
35
40
45
50
0
0400
SDA = VCC
A0, A1, A2, L1 = GND
W1, H1 = NO CONNECT
END-TO-END RESISTANCE TEMPERATURE
CHANGE vs. TEMPERATURE
DS1805
toc05
TEMPERATURE (
°C)
END-TO-END
RESISTANCE
%
CHANGE
60
40
-20
0
20
-4
-3
-2
-1
0
1
2
3
4
5
-5
-40
80
TC = 530ppm/
°C
10k
, WORST CASE
VOLTAGE DIVIDER PERCENT CHANGE
(FROM +25
°C) vs. TEMPERATURE
(RATIOMETRIC TC)
DS1805
toc04
TEMPERATURE (
°C)
%
CHANGE
(FROM
+25
°C)
60
40
20
0
-20
-0.04
-0.02
0
0.02
0.04
0.06
-0.06
-40
80
10k
POT
WIPER = BFh
WIPER = 3Fh
WIPER = 7Fh
TC = 1.3ppm/
°C
TC = 8.1ppm/
°C
WIPER RESISTANCE vs.
WIPER VOLTAGE (10k
)
DS1805
toc03
WIPER VOLTAGE (V)
WIPER
RESISTANCE
(
)
4
3
2
1
50
100
150
200
250
300
350
0
05
VCC = 3V
VCC = 5V
W-L RESISTANCE
vs. WIPER SETTING
DS1805
toc02
WIPER SETTING
W-L
RESISTANCE
(k
)
225
200
175
150
125
100
75
50
25
2
4
6
8
10
0
250
10k
POTENTIOMETER
SUPPLY CURRENT
vs. TEMPERATURE
DS1805
toc01
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
60
40
20
0
-20
5
10
15
20
25
30
0
-40
80
VCC = 5V
VCC = 3V
相關(guān)PDF資料
PDF描述
VI-BWZ-MW-F2 CONVERTER MOD DC/DC 2V 40W
VI-BWZ-MW-F1 CONVERTER MOD DC/DC 2V 40W
MAX5388MAUB+ IC DGTL POT 256POS 50K 10UMAX
VI-B5V-MW-B1 CONVERTER MOD DC/DC 5.8V 100W
VI-BWY-MY-F4 CONVERTER MOD DC/DC 3.3V 33W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1805E-050 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Addressable Digital Potentiometer
DS1805E-100 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Addressable Digital Potentiometer
DS1805F-010 制造商:Maxim Integrated Products 功能描述:SINGLE DIGITAL POTENTIOMETER - Rail/Tube
DS1805Z-010 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1805Z-010+ 功能描述:數(shù)字電位計(jì) IC Addressable RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel