參數(shù)資料
型號: ISL90842UIV1427
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計
英文描述: Low Noise, Low Power, I2C Bus, 256 Taps
中文描述: QUAD 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14
封裝: PLASTIC, TSSOP-14
文件頁數(shù): 7/12頁
文件大?。?/td> 1165K
代理商: ISL90842UIV1427
7
FN8096.0
June 14, 2005
FIGURE 3. DNL vs TAP POSITION IN VOLTAGE DIVIDER
MODE FOR 10k
(W)
FIGURE 4. INL vs TAP POSITION IN VOLTAGE DIVIDER
MODE FOR 10k
(W)
FIGURE 5. ZSerror vs TEMPERATURE
FIGURE 6. FSerror vs TEMPERATURE
FIGURE 7. DNL vs TAP POSITION IN Rheostat MODE FOR
50k
(U)
FIGURE 8. INL vs TAP POSITION IN Rheostat MODE FOR
50k
(U)
Typical Performance Curves
(Continued)
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
0
50
100
150
200
250
TAP POSITION (DECIMAL)
D
Vcc = 2.7, T = -40°C
Vcc = 5.5, T = -40°C
Vcc = 2.7, T = 25°C
Vcc = 5.5, T = 25°C
Vcc = 2.7, T = 85°C
Vcc = 5.5, T = 85°C
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
50
100
150
200
250
TAP POSITION (DECIMAL)
I
Vcc = 5.5, T = -40°C
Vcc = 5.5, T = 25°C
Vcc = 2.7, T = -40°C
Vcc = 2.7, T = 25°C
Vcc = 2.7, T = 85°C
Vcc = 5.5, T = 85°C
0.15
0.2
0.25
0.3
0.35
0.4
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
Z
5.5V
2.7V
-1
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
F
Vcc = 2.7V
Vcc = 5.5V
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
32
82
132
182
232
TAP POSITION (DECIMAL)
D
Vcc = 2.7, T = -40°C
Vcc = 5.5, T = -40°C
Vcc = 5.5, T = 25°C
Vcc = 5.5, T = 85°C
Vcc = 2.7, T = 25°C
Vcc = 2.7, T = 85°C
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
32
82
132
182
232
TAP POSITION (DECIMAL)
I
Vcc = 2.7, T = -40°C
Vcc = 2.7, T = 25°C
Vcc = 2.7, T = 85°C
Vcc = 5.5, T = 25°C
Vcc = 5.5, T = -40°C
Vcc = 5.5, T = 85°C
ISL90842
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ISL90842UIV1427Z 功能描述:IC DCP 256-TAP 50KOHM TSSOP-14 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:256 電阻(歐姆):100k 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) 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR)
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ISL90842WIV1427 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Noise, Low Power, I2C Bus, 256 Taps
ISL90842WIV1427Z 功能描述:IC DCP 256-TAP 10KOHM TSSOP-14 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:256 電阻(歐姆):100k 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) 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR)
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