Datasheet > ADC1256X

ADC1256X

更新时间： 2022-01-19 08:51:00

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
12页	151K
描述
ADC1256X 12-Bit 20MSPS ADC\|Data Sheet

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ADC1256X 数据手册

ADC1256X

12BIT 20MSPS ADC

CORE PIN DESCRIPTION

NAME I/O TYPE I/O PAD

PIN DESCRIPTION

I/O TYPE ABBR.

REFTOP1

REFTOP

REFBOT

REFBOT1

CML

piar50_abb Reference Top Sense (1.75V)

AI : Analog Input

DI : Digital Input

AO : Analog Output

DO : Analog Output

pia_abb

Reference Top Force (1.75V)

Reference Bottom Force (0.75V)

piar50_abb Reference Bottom Sense (0.75V)

pia_abb Common Mode Level (Test Pin)

vdd2t_abb Analog Power (2.5V)

VDD25A1

VBBA1

AP : Analog Power

AG : Analog Ground

DP : Digital Power

DG : Digital Ground

vbb_abb

Analog Sub Bias

Analog Ground

VSS25A1

vss2t_abb

Analog Input +

AINT

AINC

piar50_abb

(Input Range : 0.75V ~ 1.75V)

AB : Analog Bidirection

DB : Digital Bidirection

Analog Input -

(Input Range : 0.75V ~ 1.75V)

VDD=Speed up, Normal ( 20MHz)

SPEEDUP

ITEST

picc_abb

pia_abb

picc_abb

GND=Speed down ( 15MHz)

open=use internal bias point

VDD=power saving (standby),

GND=normal

STBY

CKIN

D[11:0]

picc_abb

poa_abb

vbb_abb

vss2t_abb

Sampling Clock Input

Digital Output

VBBA2

Digital Sub Bias

Digital GND

VSS25A2

VDD25A2

vdd2t_abb Digital Power (2.5V)

VDD25A1

VBBA1 VDD25A2

VSS25A2

VSS25A1

VBBA2

AINT

AINC

DO[11:0]

adc1256x

[MSB:LSB]

REFTOP1

REFTOP

REFBOT

REFBOT1

SPEEDUP

CML

ITEST STBY CKIN

SEC ASIC

2/12

ANALOG

123 4 5 6 7...12

下载PDF

与ADC1256X相关器件

型号	品牌	描述	获取价格	数据表
ADC126	MPSIND	1W, Miniature SIP, Single & Dual Output DC/DC Converters	获取价格
ADC12662	NSC	12-Bit, 1.5 MHz, 200 mW A/D Converter with Input Multiplexer and Sample/Hold	获取价格
ADC12662CIV	NSC	12-Bit, 1.5 MHz, 200 mW A/D Converter with Input Multiplexer and Sample/Hold	获取价格
ADC12662CIV/NOPB	NSC	IC,DATA ACQ SYSTEM,2-CHANNEL,12-BIT,LDCC,44PIN,PLASTIC	获取价格
ADC12662CIVF	NSC	12-Bit, 1.5 MHz, 200 mW A/D Converter with Input Multiplexer and Sample/Hold	获取价格
ADC12662CIVF/NOPB	NSC	IC,DATA ACQ SYSTEM,2-CHANNEL,12-BIT,QFP,44PIN,PLASTIC	获取价格