Datasheet > ADCS7476AIMFX/NOPB

ADCS7476AIMFX/NOPB

更新时间： 2024-01-11 01:18:45

品牌	Logo	应用领域
美国国家半导体 - NSC		光电二极管转换器
页数	文件大小	规格书
24页	395K
描述
IC 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO6, SOT-23, 6 PIN, Analog to Digital Converter

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ADCS7476AIMFX/NOPB 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	LSSOP, TSOP6,.11,37	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.16	最大模拟输入电压：	3 V
最小模拟输入电压：		转换器类型：	ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码：	R-PDSO-G6	JESD-609代码：	e3
长度：	2.92 mm	最大线性误差 (EL)：	0.0244%
湿度敏感等级：	1	模拟输入通道数量：	1
位数：	12	功能数量：	1
端子数量：	6	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出位码：	BINARY
输出格式：	SERIAL	封装主体材料：	PLASTIC/EPOXY
封装代码：	LSSOP	封装等效代码：	TSOP6,.11,37
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	3/5 V
认证状态：	Not Qualified	采样速率：	1 MHz
采样并保持/跟踪并保持：	TRACK	座面最大高度：	1.22 mm
子类别：	Analog to Digital Converters	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	AUTOMOTIVE	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	1.6 mm	Base Number Matches：	1

ADCS7476AIMFX/NOPB 数据手册

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October 15, 2009

ADCS7476

ADCS7477

ADCS7478

1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP

General Description

Features

The ADCS7476, ADCS7477, and ADCS7478 are low power,

monolithic CMOS 12-, 10- and 8-bit analog-to-digital convert-

ers that operate at 1 MSPS. The ADCS7476/77/78 are drop-

in replacements for Analog Devices' AD7476/77/78. Each

device is based on a successive approximation register ar-

chitecture with internal track-and-hold. The serial interface is

compatible with several standards, such as SPI™, QSPI™,

MICROWIRE™, and many common DSP serial interfaces.

Variable power management

■

Packaged in 6-lead, SOT-23 and LLP

Power supply used as reference

Single +2.7V to +5.25V supply operation

SPI™/QSPI™/MICROWIRE™/DSP compatible

■

Key Specifications

The ADCS7476/77/78 uses the supply voltage as a refer-

ence, enabling the devices to operate with a full-scale input

range of 0 to V_DD. The conversion rate is determined from the

serial clock (SCLK) speed. These converters offer a shut-

down mode, which can be used to trade throughput for power

consumption. The ADCS7476/77/78 is operated with a single

supply that can range from +2.7V to +5.25V. Normal power

consumption during continuous conversion, using a +3V or

+5V supply, is 2 mW or 10 mW respectively. The power down

feature, which is enabled by a chip select (CS) pin, reduces

the power consumption to under 5 µW using a +5V supply. All

three converters are available in a 6-lead, SOT-23 package

and in a 6-lead LLP, both of which provide an extremely small

footprint for applications where space is a critical considera-

tion. These products are designed for operation over the

automotive/extended industrial temperature range of −40°C

to +125°C.

Resolution with no Missing Codes

Conversion Rate

DNL

INL

12/10/8 bits

■

1 MSPS

+0.5, -0.3 LSB (typ)

± 0.4 LSB (typ)

Power Consumption

3V Supply

5V Supply

2 mW (typ)

10 mW (typ)

—

Applications

Automotive Navigation

■

FA/ATM Equipment

Portable Systems

Medical Instruments

Mobile Communications

Instrumentation and Control Systems

Connection Diagram

20057701

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

200577

www.national.com

12 3 4 5 6 7...24

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与ADCS7476AIMFX/NOPB相关器件

型号	品牌	描述	获取价格	数据表
ADCS7476AISDX	NSC	1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP	获取价格
ADCS7477	NSC	1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23	获取价格
ADCS7477	TI	8-Bit A/D Converters	获取价格
ADCS7477AIMF	NSC	1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23	获取价格
ADCS7477AIMF/NOPB	TI	采用 SOT-23 和 LLP 封装的 1MSPS、10 位模数转换器 \| DBV \| 6	获取价格
ADCS7477AIMFE	NSC	1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP	获取价格

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