参数资料
| 型号： | AD5263BRUZ50 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 23/28页 |
| 文件大小： | 0K |
| 描述： | IC POT QUAD 50K 256POS 24-TSSOP |
| 标准包装： | 62 |
| 接片： | 256 |
| 电阻（欧姆）： | 50k |
| 电路数： | 4 |
| 温度系数： | 标准值 30 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | I²C，SPI（芯片选择，设备位址） |
| 电源电压： | 2.7 V ~ 5.5 V，5 V ~ 15 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 管件 |
| 产品目录页面： | 787 (CN2011-ZH PDF) |
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AD5263
Data Sheet
Rev. F | Page 4 of 28
Parameter
Symbol
Conditions
Min
Typ1
Max
Unit
POWER SUPPLIES
Logic Supply8
V
L
2.7
5.5
V
Power Single-Supply Range
V
DD RANGE
V
SS = 0 V
4.5
16.5
V
Power Dual-Supply Range
V
DD/SS RANGE
±4.5
±7.5
V
Logic Supply Current9
I
L
V
L = +5 V
25
60
A
Positive Supply Current
I
DD
V
IH = +5 V or VIL = 0 V
1
A
Negative Supply Current
I
SS
V
SS = –5 V
1
A
Power Dissipation10
P
DISS
V
IH = +5 V or VIL = 0 V, VDD =
+5 V, V
SS = –5 V
0.6
mW
Power Supply Sensitivity
PSS
V
DD = +5 V ± 10%
0.002
0.01
%/%
DYNAMIC CHARACTERISTICS6, 11
Bandwidth (3 dB)
BW
R
AB = 20 k/50 k/200 k
300/150/35
kHz
Total Harmonic Distortion
THD
W
V
A = 1 V rms, VB = 0 V, f = 1 kHz,
R
AB = 20 k
0.05
%
V
W Settling Time
t
S
V
A = 10 V, VB = 0 V, ±1 LSB error
band
2
s
Resistor Noise Voltage
e
N_WB
R
WB = 10 k, f = 1 kHz, RS = 0
9
nV/√Hz
1 Typicals represent average readings at +25°C and V
DD = +5 V, VSS = 5 V.
2 Resistor position nonlinearity error (R-INL) is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper
positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic. IW = VDD/R for both VDD = +5 V and
VSS = –5 V.
3 V
AB = VDD, Wiper (VW) = no connect.
4 INL and DNL are measured at V
W with the RDAC configured as a potentiometer divider similar to a voltage output DAC. VA = VDD and VB = 0 V. DNL specification limits
of ±1 LSB maximum are guaranteed monotonic operating conditions.
5 The A, B, and W resistor terminals have no limitations on polarity with respect to each other.
6 Guaranteed by design and not subject to production test.
7 Measured at the Ax terminals. All Ax terminals are open-circuited in shutdown mode.
8 V
L is limited to VDD or 5.5 V, whichever is less.
9 Worst-case supply current consumed when all logic-input levels set at 2.4 V, standard characteristic of CMOS logic.
10 P
DISS is calculated from IDD × VDD. CMOS logic level inputs result in minimum power dissipation.
11 All dynamic characteristics use V
DD = +5 V, VSS = 5 V, VL = +5 V.
12 Settling time depends on value of V
DD, RL, and CL.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5263BRUZ50 | 制造商:Analog Devices 功能描述:IC DIGIPOT 8BIT I2C QUAD 50K 5263 |
| AD5263BRUZ50-REEL7 | 功能描述:IC POT DGTL 50K 256POS 24TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:3,000 系列:DPP 接片:32 电阻（欧姆）:10k 电路数:1 温度系数:标准值 300 ppm/°C 存储器类型:非易失 接口:3 线串行（芯片选择，递增，增/减） 电源电压:2.5 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 供应商设备封装:8-TDFN（2x3） 包装:带卷 (TR) |
| AD5263EVAL | 制造商:Analog Devices 功能描述:Evaluation Board For Digital Potentiometer, Quad, 15V, 256-Position, Digital Potentiometer 制造商:Analog Devices 功能描述:AD5263 EVAL BOARD - Bulk |
| AD52651A | 制造商:ESMT 制造商全称:Elite Semiconductor Memory Technology Inc. 功能描述:2.5W/CH Stereo Filter-less Class-D Audio Amplifier with Headphone Driver |
| AD5266 | 制造商:ESMT 制造商全称:Elite Semiconductor Memory Technology Inc. 功能描述:16V STEREO CLASS-D AUDIO POWER AMPLIFIER with STEREO HEADPHONE |
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