Datasheet > AD5255BRU250-RL7

AD5255BRU250-RL7

更新时间： 2024-01-31 04:37:39

品牌	Logo	应用领域
亚德诺 - ADI		电位器存储
页数	文件大小	规格书
20页	824K
描述
3-Channel Digital Potentiometer with Nonvolatile Memory

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AD5255BRU250-RL7 数据手册

AD5255

Parameter

Symbol

Conditions

Min

Typ¹

Max

Unit

Input Leakage Current (Excluding WP I_I

and A0)

V_IN= 0 V or V_DD

µA

Input Capacitance⁵

C_I

POWER SUPPLIES

Single-Supply Power Range

Dual-Supply Power Range

Positive Supply Current

Negative Supply Current

V_DD

V_DD/V_SS

I_DD

V_SS= 0 V

2.7

2.25

5.5

2.75

−15

µA

V_IH= V_DDor V_IL= GND, V_SS= 0 V

V_IH= V_DDor V_IL= GND,

−5

I_SS

_DD= 2.5 V, V_SS= −2.5 V

EEMEM Data Storing Mode Current

EEMEM Data Restoring Mode Current

Power Dissipation⁶

I_{DD_STORE}

I_{DD_RESTORE}

P_DISS

V_IH= V_DDor V_IL= GND

V_IH= V_DD= 5 V or V_IL= GND

∆V_DD= 5 V 10%

2.5

µW

0.025

Power Supply Sensitivity⁵

P_SS

0.01

%/%

See the footnotes after Table 2.

t₈

SDA

t₁

t₆

t₈

t₉

SCL

t₂

t₄

t₅

t₇

t₁₀

t₃

Figure 2. I²C Timing Diagram

Rev. 0 | Page 4 of 20

1 2 345 6 7...20

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