Datasheet > ADuM3153BRSZ

ADuM3153BRSZ

更新时间： 2022-02-26 10:18:52

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
22页	454K
描述
3.75 kV, 7-Channel, SPIsolator Digital Isolators for SPI

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ADuM3153BRSZ 数据手册

ADuM3151/ADuM3152/ADuM3153

Data Sheet

Table 3. For All Models^{1, 2, 3}

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

DC SPECIFICATIONS

MCLK, MSS, MO, SO, V_IA, V_IB, V_IC

Logic High Input Threshold

Logic Low Input Threshold

Input Hysteresis

Input Current per Channel

SCLK, SSS, MI, SI, V_OA, V_OB, V_OC

Logic High Output Voltages

V_IH

V_IL

V_IHYST

I_I

0.7 × V_DDx

µA

0.3 × V_DDx

500

−1

+0.01 +1

0 V ≤ V_INPUT≤ V_DDx

V_OH

V_DDx− 0.1

V_DDx− 0.4

5.0

4.8

0.0

0.2

2.6

I_OUTPUT= −20 µA, V_INPUT= V_IH

I_OUTPUT= −4 mA, V_INPUT= V_IH

I_OUTPUT= 20 µA, V_INPUT= V_IL

I_OUTPUT= 4 mA, V_INPUT= V_IL

Logic Low Output Voltages

V_OL

0.1

0.4

V_DD1, V_DD2Undervoltage Lockout

Supply Current for High Speed Channel

Dynamic Input Supply Current

Dynamic Output Supply Current

Supply Current for All Low Speed Channels

Quiescent Side 1 Current

UVLO

I_DDI(D)

I_DDO(D)

0.080

0.046

mA/Mbps

I_DD1(Q)

I_DD2(Q)

4.3

6.1

Quiescent Side 2 Current

AC SPECIFICATIONS

Output Rise/Fall Time

Common-Mode Transient Immunity⁴

t_R/t_F

|CM|

2.5

kV/µs

10% to 90%

V_INPUT= V_DDx, V_CM= 1000 V,

transient magnitude = 800 V

¹V_DDx= V_DD1or V_DD2

MSS

, MO, SO, V_IA, V_IB, or V_ICpins.

SSS

, MI, SI, V_OA, V_OB, or V_OCpins.

V_INPUTis the input voltage of any of the MCLK,

I_OUTPUTis the output current of any of the SCLK,

⁴|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining output voltages within the V_OHand V_OLlimits. The common-mode

voltage slew rates apply to both rising and falling common-mode voltage edges.

Rev. A | Page 4 of 22

1 2 345 6 7...22

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