Datasheet > X79001V20I

X79001V20I

更新时间： 2024-01-12 12:53:34

品牌	Logo	应用领域
瑞萨 - RENESAS		输入元件光电二极管转换器
页数	文件大小	规格书
18页	681K
描述
SERIAL INPUT LOADING, 6us SETTLING TIME, 12-BIT DAC, PDSO20, PLASTIC, TSSOP-20

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中文翻译

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技术参数
数据手册

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X79001V20I 技术参数

生命周期：	Transferred	包装说明：	PLASTIC, TSSOP-20
Reach Compliance Code：	unknown	风险等级：	5.82
转换器类型：	D/A CONVERTER	输入位码：	BINARY
输入格式：	SERIAL	JESD-30 代码：	R-PDSO-G20
长度：	6.5 mm	最大线性误差 (EL)：	0.2441%
位数：	12	功能数量：	1
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1.2 mm	标称安定时间 (tstl)：	6 µs
标称供电电压：	5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	4.4 mm	Base Number Matches：	1

X79001V20I 数据手册

DATASHEET

X79000, X79001, X79002

NV DAC with Selectable Output Range and Memory

FN8147

Rev 0.00

March 17, 2005

FEATURES

DESCRIPTION

• 12-Bit Resolution

The X79000 is a family of Single Channel Non-Volatile

(NV) Digital-to-Analog Converters with integrated

voltage reference, configurable output buffer, general

purpose EEPROM, and selectable full scale and zero

offset voltages.

• Selectable full scale and zero scale voltages

• Optional External full scale and zero scale

references

• Programmable, non-volatile DAC initial value

The X79000 series implements an SPI serial bus

interface with slave address identification allowing up

to 32 devices on some options. The full scale and

zero scale voltages and the DAC initial value register

can be set via the SPI bus interface. Optional pins

are provided for Up/Down style interface allowing for

increment and decrement of the DAC register in 1, 4,

or 16 steps at a time.

• Optional UP/DOWN interface

• Guaranteed Monotonic Operation, <0.5LSB DNL

• Buffered Output Option

• Integrated Voltage Reference Option

• Voltage Reference Output (1.21V) Option

• 6 µs settling time, full scale

• SPI interface, 5MHz

• Up to 5 slave Address Pins

• Power-up recall and ready output

• 56 Bytes of general purpose EEPROM

• Asynchronous clear pin and control bit

A Power-on Recall circuit is implemented to keep the

DAC output at high impedance on power-up and to load

an initial user defined value from non-volatile memory. A

power-up ready signal is provided to alert the system to

begin operations.

• V = 5V ±10%

• 20-lead TSSOP

• NV DAC

Additional general purpose non-volatile memory (56

Bytes) is provided for curve-fit profile setting, signal

conditioning parameters, or device and system

indentification.

X79000 FUNCTIONAL DIAGRAM

Vcc

Vss

VH VL

Vout

Variable Gain

& Level Shift

Voltage

Reference

DAC

Core

Vref

–

Vbuf

Variable Gain

& Level Shift

Power-up

Logic

RDY

VFB

General

Purpose

EEPROM

Serial

Interface

and

Control

Logic

DAC Register

A[2:0]

SCK

CLR

DAC Initial

Value Register

DAC Shift

DOWN

FN8147 Rev 0.00

March 17, 2005

Page 1 of 18

12 3 4 5 6 7...18

中文翻译

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与X79001V20I相关器件

型号	品牌	获取价格	描述	数据表
X79001V20IT1	RENESAS	获取价格	SERIAL INPUT LOADING, 6us SETTLING TIME, 12-BIT DAC, PDSO20, PLASTIC, TSSOP-20
X79002	INTERSIL	获取价格	NV DAC with Selectable Output Range and Memory
X79002V20I	INTERSIL	获取价格	NV DAC with Selectable Output Range and Memory
X790A	STMICROELECTRONICS	获取价格	Medium Current, High Performance, Low Voltage PNP Transistor
X7984-125S-M	CPI	获取价格	SOLID STATE HIGH POWER AMPLIFIER MODULES
X7984-225S-M	CPI	获取价格	SOLID STATE HIGH POWER AMPLIFIER MODULES
X7984-56S-M	CPI	获取价格	SOLID STATE HIGH POWER AMPLIFIER MODULES
X7AH-01C	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3 V-3.6 V Input 12 V/0.8 A & 15 V/0.6 A Output
X7AH-01FXX0	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0 V-5.5 V Input 12 V/0.8 A & 15 V/0.6 A Output
X7AH-01FXXN	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input -5V/1A & -12V/0.5A Output

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