MAX1070

更新时间： 2024-09-15 22:46:27

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
18页	1220K
描述
1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX1070 数据手册

19-3292; Rev 0; 5/04

1.5Msps, Single-Supply, Low-Power,

True-Differential, 10-Bit ADCs

General Description

Features

The MAX1070/MAX1071 low-power, high-speed, serial-

output, 10-bit, analog-to-digital converters (ADCs) oper-

ate at up to 1.5Msps. These devices feature true-differen-

tial inputs, offering better noise immunity, distortion

improvements, and a wider dynamic range over single-

ended inputs. A standard SPI™/QSPI™/MICROWIRE™

interface provides the clock necessary for conversion.

These devices easily interface with standard digital signal

processor (DSP) synchronous serial interfaces.

♦ 1.5Msps Sampling Rate

♦ Only 18mW (typ) Power Dissipation

♦ Only 1µA (max) Shutdown Current

♦ High-Speed, SPI-Compatible, 3-Wire Serial Interface

♦ 61dB S/(N + D) at 525kHz Input Frequency

♦ Internal True-Differential Track/Hold (T/H)

♦ External Reference

The MAX1070/MAX1071 operate from a single +2.7V to

+3.6V supply voltage and require an external reference.

The MAX1070 has a unipolar analog input, while the

MAX1071 has a bipolar analog input. These devices fea-

ture a partial power-down mode and a full power-down

mode for use between conversions, which lower the sup-

ply current to 1mA (typ) and 1µA (max), respectively. Also

♦ No Pipeline Delays

♦ Small 12-Pin TQFN Package

featured is a separate power-supply input (V ), which

allows direct interfacing to +1.8V to V

digital logic. The

fast conversion speed, low-power dissipation, excellent

AC performance, and DC accuracy ( 0.5 LSꢀ IꢁL) make

the MAX1070/MAX1071 ideal for industrial process con-

trol, motor control, and base-station applications.

Ordering Information

PIN-

PACKAGE

The MAX1070/MAX1071 come in a 12-pin TQFꢁ pack-

age, and are available in the commercial (0°C to +70°C)

and extended (-40°C to +85°C) temperature ranges.

PART

TEMP RANGE

INPUT

MAX1070CTC-T

MAX1070ETC-T

MAX1071CTC-T

MAX1071ETC-T

0°C to +70°C 12 TQFꢁ-12 Unipolar

-40°C to +85°C 12 TQFꢁ-12 Unipolar

Applications

0°C to +70°C 12 TQFꢁ-12

-40°C to +85°C 12 TQFꢁ-12

ꢀipolar

Data Acquisition

ꢀill Validation

Motor Control

Communications

Portable Instruments

Typical Operating Circuit

Pin Configuration

TOP VIEW

AIN+

N.C.

SCLK

+1.8V TO V

+2.7V TO +3.6V

0.01µF

10µF

AIN-

REF

CNVST

DOUT

DIFFERENTIAL

INPUT

DOUT

AIN+

AIN-

MAX1070

MAX1071

VOLTAGE

µC/DSP

RGND

MAX1070

MAX1071

CNVST

SCLK

REF

4.7µF

REF

0.01µF

N.C.

GND

RGND

GND

TQFN

SPI/QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

________________________________________________________________ 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...18

中文翻译

下载PDF

与MAX1070相关器件

型号	品牌	获取价格	描述	数据表
MAX1070_09	MAXIM	获取价格	1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs
MAX1070CTC+	MAXIM	获取价格	ADC, Successive Approximation, 10-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PQCC12, 4
MAX1070CTC-T	MAXIM	获取价格	1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs
MAX1070ETC	MAXIM	获取价格	暂无描述
MAX1070ETC+T	MAXIM	获取价格	1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs
MAX1070ETC-T	MAXIM	获取价格	1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs
MAX1071	MAXIM	获取价格	1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs
MAX1071CTC+	MAXIM	获取价格	暂无描述
MAX1071CTC-T	MAXIM	获取价格	1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs
MAX1071ETC+T	MAXIM	获取价格	1.5Msps, Single-Supply, Low-Power, True-Differential, 10-Bit ADCs

与MAX1070相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

10
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

8
SL74HC10N：高性能三输入与非门解析
2024-09-03

90
AIC1781A 电池充电控制器深度解析
2024-09-03

80

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX1070

MAX1070 数据手册

与MAX1070相关器件

与MAX1070相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX1070

MAX1070 数据手册

与MAX1070相关器件

与MAX1070相关文章

您还可以找

您在本页遇到什么问题？