Datasheet > AD9662ARQZ1

AD9662ARQZ1

更新时间： 2022-06-12 03:37:35

品牌	Logo	应用领域
亚德诺 - ADI		振荡器驱动器二极管激光二极管
页数	文件大小	规格书
16页	265K
描述
3-Channel Laser Diode Driver with Oscillator

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AD9662ARQZ1 数据手册

AD9662

Parameter

Conditions

Min Typ

Max Unit

LOGIC SPECIFICATIONS

Logic HI Threshold

Logic LO Threshold

Input Impedance

Input Leakage Current

2.0

MΩ

μA

0.8

OUTENx

>10

, ENABLE, OSCEN

SUPPLY CURRENT

ENABLE OSCEN OUTENR OUTEN2 OUTEN3

Power-Down

8.5

Power-Up

Inputs Disabled

Inputs Disabled, OSC Enabled

Read Mode, OSC Enabled³

I_OUT= 50 mA

Write Mode³

I_OUT= 100 mA (50 mA W2, 50 mA W3)

OPERATING CONDITIONS

Supply Voltage Range

Operating Temperature Range

4.5

5.5

°C

¹Output linearity, offset current, and gain are calculated using a best-fit method at 30 mA, 45 mA, 60 mA, 75 mA, and 90 mA for the Read and Write2 Channels and

90 mA, 105 mA, 120 mA, 135 mA, and 150 mA for Write Channel 3. Each channel’s output current is given by I_OUT= (I_IN× Gain) + I_OS.

²This parameter is guaranteed by design and characterization using six sigma. Rise and fall times are measured electrically from the 10% to 90% points using a Sharp

GH0781JA2C diode as a load.

³The values specified do not include the output current.

Rev. C | Page 4 of 16

1 2 345 6 7...16

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