参数资料
型号: AD5247
厂商: Analog Devices, Inc.
元件分类: 数字电位计
英文描述: 128-Position I2C Compatible Digital Potentiometer
中文描述: 128位置I2C兼容数字电位器
文件页数: 7/20页
文件大小: 1181K
代理商: AD5247
AD5247
TYPICAL PERFORMANCE CHARACTERISTICS
CODE (Decimal)
0
–1.0
0
0.2
1.0
16
32
48
64
80
96
112
128
–0.8
–0.6
–0.4
–0.2
0.4
0.6
0.8
V
DD
= 2.7V
V
DD
= 5.5V
T
A
= 25
°C
R
AB
= 10k
0
R
Figure 2. R-INL vs. Code vs. Supply Voltages
CODE (Decimal)
R
0
–0.5
–0.4
–0.3
–0.2
16
32
48
64
80
96
112
128
–0.1
0
0.1
0.2
0.3
0.4
0.5
V
DD
= 2.7V
V
DD
= 5.5V
T
A
= 25
°C
R
AB
= 10k
0
Figure 3. R-DNL vs. Code vs. Supply Voltages
CODE (Decimal)
0
–0.25
0
0.05
0.25
16
32
48
64
80
96
112
128
–0.20
–0.15
–0.10
–0.05
0.10
0.15
0.20
V
DD
= 2.7V
R
AB
= 10k
P
T
A
= –40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
T
A
= –40°C
T
A
= +25°C, +85°C, +125°C
0
Figure 4. INL vs. Code vs. Temperature
CODE (Decimal)
P
0
–0.25
–0.20
–0.15
–0.10
16
32
48
–0.05
0
0.05
0.10
0.15
0.20
0.25
64
80
96
112
128
T
A
= –40
°C, +25°C, +85°C, +125°C
–40°C
+25°C
+85°C
+125°C
V
DD
= 2.7V
R
AB
= 10k
0
Figure 5. DNL vs. Code vs. Temperature
CODE (Decimal)
0
–0.25
0
0.05
0.25
16
32
48
64
80
96
112
128
–0.20
–0.15
–0.10
–0.05
0.10
0.15
0.20
V
DD
= 2.7V
V
DD
= 5.5V
T
A
= 25°C
R
AB
= 10k
P
0
Figure 6. INL vs. Code vs. Supply Voltages
CODE (Decimal)
0
–0.25
0
0.05
0.25
16
32
48
64
80
96
112
128
–0.20
–0.15
–0.10
–0.05
0.10
0.15
0.20
T
A
= 25°C
R
AB
= 10k
P
V
DD
= 2.7V
V
DD
= 5.5V
V
DD
= 2.7V
V
DD
= 5.5V
0
Figure 7. DNL vs. Code vs. Supply Voltages
Rev. 0 | Page 7 of 20
相关PDF资料
PDF描述
AD5251BRU50 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
AD5252BRU50 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
AD5251 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
AD5251BRU1 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
AD5251BRU10 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
相关代理商/技术参数
参数描述
AD5247BKS10 制造商:Analog Devices 功能描述:DGTL POTENTIOMETER 128POS 10KOHM SGL 6PIN SC-70 - Bulk
AD5247BKS100-R2 功能描述:IC POT DGTL 100K 128POS SC70-6 RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:2,500 系列:XDCP™ 接片:256 电阻(欧姆):100k 电路数:1 温度系数:标准值 ±300 ppm/°C 存储器类型:非易失 接口:I²C(设备位址) 电源电压:2.7 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP(0.173",4.40mm 宽) 供应商设备封装:14-TSSOP 包装:带卷 (TR)
AD5247BKS100-RL7 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 100KOhm Single 6-Pin SC-70 T/R 制造商:Rochester Electronics LLC 功能描述:7-BIT I2C DIGIPOT - Tape and Reel
AD5247BKS10-R2 功能描述:IC POT DGTL 10K 128POS SC70-6 RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:2,500 系列:XDCP™ 接片:256 电阻(欧姆):100k 电路数:1 温度系数:标准值 ±300 ppm/°C 存储器类型:非易失 接口:I²C(设备位址) 电源电压:2.7 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP(0.173",4.40mm 宽) 供应商设备封装:14-TSSOP 包装:带卷 (TR)
AD5247BKS10-RL7 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: