Datasheet > AD5293ABRUZ20

AD5293ABRUZ20

更新时间： 2024-01-10 09:47:50

品牌	Logo	应用领域
亚德诺 - ADI		光电二极管转换器电阻器
页数	文件大小	规格书
24页	750K
描述
IC 20K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 1024 POSITIONS, PDSO14, MO-153AB-1, TSSOP-14, Digital Potentiometer

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技术参数
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AD5293ABRUZ20 技术参数

生命周期：	Obsolete	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	14
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.79
其他特性：	CAN ALSO OPERATE FROM 21V TO 30V SINGLE SUPPLY	控制接口：	3-WIRE SERIAL
转换器类型：	DIGITAL POTENTIOMETER	JESD-30 代码：	R-PDSO-G14
长度：	5 mm	标称负供电电压：	-15 V
功能数量：	1	位置数：	1024
端子数量：	14	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
电阻定律：	LINEAR	最大电阻容差：	1%
最大电阻器端电压：	16.5 V	最小电阻器端电压：	-10.5 V
座面最大高度：	1.2 mm	标称供电电压：	15 V
表面贴装：	YES	标称温度系数：	35 ppm/ °C
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
标称总电阻：	20000 Ω	宽度：	4.4 mm
Base Number Matches：	1

AD5293ABRUZ20 数据手册

AD5293

Parameter

DYNAMIC CHARACTERISTICS^{4, 8}

Symbol

Conditions

Min

Typ¹

Max

Unit

Bandwidth

−3 dB

kHz

R_AB= ꢀ0 kΩ

R_AB= 100 kΩ

210

10ꢀ

Total Harmonic Distortion

V_WSettling Time

THD_W

V_A= 1 V rms, V_B= 0 V, f = 1 kHz

R_AB= ꢀ0 kΩ

R_AB= 100 kΩ

V_A= 30 V, V_B= 0 V, ±0.ꢀ LSB error

band, initial code = zero scale

−101

−106

t_S

Code = full scale, R-normal mode

Code = full scale, R-perf mode

Code = half scale, R-normal mode,

R_AB= ꢀ0 kΩ

±ꢀ0

2.ꢀ

μs

Code = half scale, R-normal mode,

R_AB= 100 kΩ

Code = half scale, R-perf mode,

R_AB= ꢀ0 kΩ

μs

Code = half scale, R-perf mode,

_AB= 100 kΩ

Resistor Noise Density

e_{N_WB}

Code = half scale, T_A= 2ꢀ°C,

0 kHz to 200 kHz,

R_AB= ꢀ0 kΩ

R_AB= 100 kΩ

2±

nV/√Hz

¹Typicals represent average readings at 2ꢀ°C; V_DD= +1ꢀ V, V_SS= −1ꢀ V, and V_LOGIC= ꢀ V.

²Resistor position nonlinearity error. R-INL is the deviation from an ideal value measured between R_WBat Code 0x00B to Code 0x3FF or between R_WAat Code 0x3F3 to

Code 0x000. R-DNL measures the relative step change from ideal between successive tap positions. The specification is guaranteed in resistor performance mode with

a wiper current of 1 mA for V_A< 12 V and 1.2 mA for V_A≥ 12 V.

³The terms resistor performance mode and R-perf mode are used interchangeably.

⁴Guaranteed by design; not subject to production test.

^ꢀINL and DNL are measured at V_Wwith the RDAC configured as a potentiometer divider similar to a voltage output DAC. V_A= V_DDand V_B= 0 V. DNL specification limits

of ±1 LSB maximum are guaranteed monotonic operating conditions.

⁶The A, B, and W resistor terminals have no limitations on polarity with respect to each other. Dual-supply operation enables ground-referenced bipolar signal

adjustment.

^±P_DISSis calculated from (I_DD× V_DD) + (I_SS× V_SS) + (I_LOGIC× V_LOGIC).

⁸All dynamic characteristics use V_DD= +1ꢀ V, V_SS= −1ꢀ V, and V_LOGIC= ꢀ V.

RESISTOR PERFORMANCE MODE CODE RANGE—50 kΩ AND 100 kΩ VERSIONS

Table 4.

R_AB= 50 kΩ

|V_DD− V_SS| = 26 V to 33 V |V_DD− V_SS| = 21 V to 26 V

R_WBR_WAR_WBR_WA

From 0x08C From 0x000 From 0x0B4 From 0x000 From 0x04B From 0x000 From 0x064 From 0x000

to 0x3FF to 0x3ꢀF to 0x3FF to 0x31E to 0x3FF to 0x3B4 to 0x3FF to 0x39B

From 0X03C From 0x000 From 0x0ꢀ0 From 0x000 From 0x028 From 0x000 From 0x028 From 0x000

to 0x3FF to 0x3C3 to 0x3FF to 0x3AF to 0x3FF to 0x3D± to 0x3FF to 0x3D±

From 0X028 From 0x000 From 0x032 From 0x000 From 0x019 From 0x000 From 0x019 From 0x000

R_AB= 100 kΩ

|V_DD− V_SS| = 26 V to 33 V |V_DD− V_SS| = 21 V to 26 V

R_WBR_WAR_WBR_WA

Resistor Tolerance

per Code

1% R-Tolerance

2% R-Tolerance

3% R-Tolerance

to 0x3FF

to 0x3D±

to 0x3FF

to 0x3CD

to 0x3FF

to 0x3E6

to 0x3FF

to 0x3E6

Rev. D | Page 6 of 24

1...3 4 567 8 9...24

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与AD5293ABRUZ20相关器件

型号	品牌	描述	获取价格	数据表
AD5293ABRUZ50	ADI	IC 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 1024 POSITIONS, PDSO14, MO-	获取价格
AD5293BRUZ-100	ADI	Single-Channel, 1024-Position, 1percent R-Tolerance Digital Potentiometer	获取价格
AD5293BRUZ-100-RL7	ADI	Single-Channel, 1024-Position, 1percent R-Tolerance Digital Potentiometer	获取价格
AD5293BRUZ-20	ADI	Single-Channel, 1024-Position, 1% R-Tolerance Digital Potentiometer	获取价格
AD5293BRUZ-20-RL7	ADI	Single-Channel, 1024-Position, 1% R-Tolerance Digital Potentiometer	获取价格
AD5293BRUZ-50	ADI	Single-Channel, 1024-Position, 1percent R-Tolerance Digital Potentiometer	获取价格

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