MAX1434ECQ+D

更新时间： 2024-11-19 13:00:15

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
23页	410K
描述
ADC, Proprietary Method, 10-Bit, 8 Func, 8 Channel, Serial Access, BICMOS, 14 X 14 MM, 1 MM HEIGHT, ROHS COMPLIANT, TQFP-100

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MAX1434ECQ+D 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFP
包装说明：	HTFQFP, TQFP100,.63SQ	针数：	100
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	14 weeks
风险等级：	1.85	Is Samacsys：	N
最大模拟输入电压：	1.4 V	最小模拟输入电压：
最长转换时间：	0.02 µs	转换器类型：	ADC, PROPRIETARY METHOD
JESD-30 代码：	S-XQFP-G100	JESD-609代码：	e3
长度：	14 mm	最大线性误差 (EL)：	0.0977%
湿度敏感等级：	3	模拟输入通道数量：	8
位数：	10	功能数量：	8
端子数量：	100	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出位码：	BINARY, 2'S COMPLEMENT BINARY
输出格式：	SERIAL	封装主体材料：	UNSPECIFIED
封装代码：	HTFQFP	封装等效代码：	TQFP100,.63SQ
封装形状：	SQUARE	封装形式：	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	电源：	1.8/3.3 V
认证状态：	Not Qualified	采样速率：	50 MHz
采样并保持/跟踪并保持：	TRACK	座面最大高度：	1.2 mm
子类别：	Analog to Digital Converters	标称供电电压：	1.8 V
表面贴装：	YES	技术：	BICMOS
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	14 mm	Base Number Matches：	1

MAX1434ECQ+D 数据手册

19-3645; Rev 0; 4/05

Octal, 12-Bit, 50Msps, 1.8V ADC

with Serial LVDS Outputs

General Description

Features

The MAX1437 octal, 12-bit analog-to-digital converter

(ADC) features fully differential inputs, a pipelined

architecture, and digital error correction incorporating a

fully differential signal path. This ADC is optimized for

low-power and high-dynamic performance in medical

imaging instrumentation and digital communications

applications. The MAX1437 operates from a 1.8V single

supply and consumes only 768mW (96mW per chan-

nel) while delivering a 69.9dB (typ) signal-to-noise ratio

(SNR) at a 5.3MHz input frequency. In addition to low

operating power, the MAX1437 features a power-down

mode for idle periods.

♦ Excellent Dynamic Performance

69.9dB SNR at 5.3MHz

96dBc SFDR at 5.3MHz

95dB Channel Isolation

♦ Ultra-Low Power

96mW per Channel (Normal Operation)

♦ Serial LVDS Outputs

♦ Pin-Selectable LVDS/SLVS (Scalable Low-Voltage

Signal) Mode

♦ LVDS Outputs Support Up to 30 Inches FR-4

An internal 1.24V precision bandgap reference sets the

full-scale range of the ADC. A flexible reference struc-

ture allows the use of an external reference for applica-

tions requiring increased accuracy or a different input

voltage range. The reference architecture is optimized

for low noise.

Backplane Connections

♦ Test Mode for Digital Signal Integrity

♦ Fully Differential Analog Inputs

♦ Wide Differential Input Voltage Range (1.4V

)

P-P

A single-ended clock controls the data-conversion

process. An internal duty-cycle equalizer compensates

for wide variations in clock duty cycle. An on-chip PLL

generates the high-speed serial low-voltage differential

signal (LVDS) clock.

♦ On-Chip 1.24V Precision Bandgap Reference

♦ Clock Duty-Cycle Equalizer

♦ Compact, 100-Pin TQFP Package with Exposed

Paddle

The MAX1437 has self-aligned serial LVDS outputs for

data, clock, and frame-alignment signals. The output

data is presented in two’s complement or binary format.

♦ Evaluation Kit Available (Order MAX1437EVKIT)

The MAX1437 offers a maximum sample rate of 50Msps.

See the Pin-Compatible Versions table below for higher-

and lower-speed versions. This device is available in a

small, 14mm x 14mm x 1mm, 100-pin TQFP package

with exposed paddle and is specified for the extended

industrial (-40°C to +85°C) temperature range.

Ordering Information

PART

TEMP RANGE

PIN-PACKAGE

100 TQFP-EP*

(14mm x 14mm x 1mm)

MAX1437ECQ

-40°C to +85°C

*EP = Exposed paddle.

Applications

Pin-Compatible Versions

Ultrasound and Medical Imaging

SAMPLING RATE

(Msps)

RESOLUTION

(BITS)

PART

Instrumentation

MAX1434

MAX1436

MAX1438**

Multichannel Communications

**Future product—contact factory for availability.

Pin Configuration appears at the end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...23

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MAX1434ECQ+D 替代型号

型号	品牌	替代类型	描述	数据表
MAX1437ECQ+D	MAXIM	类似代替	ADC, Proprietary Method, 12-Bit, 8 Func, 8 Channel, Serial Access, BICMOS, PQFP100, 14 X 1
MAX1434ECQ+TD	MAXIM	类似代替	ADC, Proprietary Method, 10-Bit, 8 Func, 1 Channel, Serial Access, PQFP100, 14 X 14 MM, 1

与MAX1434ECQ+D相关器件

型号	品牌	获取价格	描述	数据表
MAX1434ECQ+TD	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 8 Func, 1 Channel, Serial Access, PQFP100, 14 X 14 MM, 1
MAX1434ECQ-TD	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 8 Func, 1 Channel, Serial Access, PQFP100, 14 X 14 MM, 1
MAX1434EVKIT	MAXIM	获取价格	Low-Voltage and Low-Power Operation
MAX1436	MAXIM	获取价格	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs
MAX1436B	MAXIM	获取价格	Octal, 12-Bit, 40Msps, 1.8V ADC with Serial LVDS Outputs
MAX1436B	ADI	获取价格	八路、12位、40Msps、1.8V ADC，串行LVDS输出
MAX1436BECQ-TD	MAXIM	获取价格	ADC, One Bit Comparator, 12-Bit, 1 Func, 8 Channel, Serial Access, PQFP100, 14 X 14 MM, 1
MAX1436ECQ	MAXIM	获取价格	ADC, Proprietary Method, 12-Bit, 8 Func, 1 Channel, Serial Access, PQFP100, 14 X 14 MM, 1
MAX1436ECQ+D	MAXIM	获取价格	ADC, Proprietary Method, 12-Bit, 8 Func, 8 Channel, Serial Access, BICMOS, 14 X 14 MM, 1 M
MAX1436ECQ+TD	MAXIM	获取价格	ADC, Proprietary Method, 12-Bit, 8 Func, 1 Channel, Serial Access, PQFP100, 14 X 14 MM, 1

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