Datasheet > AK8448

AK8448

更新时间： 2024-01-26 17:23:30

品牌	Logo	应用领域
AKM		传感器
页数	文件大小	规格书
53页	1138K
描述
6-Channel Linear Sensor compatible 10 Bit 40 MSPS x 3 Analog Pre-Processor

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技术参数
数据手册

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AK8448 技术参数

生命周期：	Active	包装说明：	LFQFP,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.6	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	S-PQFP-G64	长度：	10 mm
功能数量：	1	端子数量：	64
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFQFP
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
座面最大高度：	1.6 mm	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	3 V	标称供电电压 (Vsup)：	3.3 V
表面贴装：	YES	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	10 mm
Base Number Matches：	1

AK8448 数据手册

ASAHI KASEI

[AK8448]

Pin Function

No.

Name

Type

Description

AVSS

SHR

PWR Analog ground

Reference level sampling pulse input

Data level sampling pulse input

ADC sampling clock input

SHD

ADCK

CLPB

Clamp control input

Low : Clamp operation “ON”

High : Clamp operation “OFF”

This should be fixed to Low during CDS mode

AVDD

AVSS

DVSS

DVDD

PWR Analog power supply

PWR Analog ground

PWR Digital ground

PWR Digital power supply

10 NC

left open or should be connected to VSS

11 DC0

12 DC1

13 DC2

14 DC3

15 DC4

ADC output in a straight binary code( DC0 : LSB side , DC4 : MSB

side )

In 5 Bit-wide output operation in 3-channel and 6 channel modes,

Data output corresponds to CCDIN4 and CCDIN5.

In 10 Bit-wide output operation and in 5 Bit-wide output operation in 1

channel, 2 channel and 4 channel modes, these outputs are not used.

When these modes are selected, low level is output in normal operation

and either low level or high-Z output is programmable in power-down

mode by register setting.

16 DVSS

PWR Digital ground

17 DVDD

PWR Digital power supply

18 NC

left open or should be connected to AVSS

19 DB0 (D0)

20 DB1 (D1)

21 DB2 (D2)

22 DB3 (D3)

23 DB4 (D4)

ADC output in a straight binary code.

Signal name with parenthesis means a signal name in 10 Bit-wide

output operation ( in 5 Bit-wide output operation, DB0 : LSB side, DB4 :

MSB side and in 10 Bit-wide output operation, D0 : LSB ).

When in 5 Bit-wide output operation in 1 channel mode, these outputs

are not used. They become low level output in normal operation and

either low level or high-Z output is programmable by register setting in

power-down mode.

24 DVSS

25 DVDD

PWR Digital ground

PWR Digital power supply

MS1513-E-00

2013/02

1 2 3 456 7 8...53

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