MAX5188

更新时间： 2024-11-19 22:35:15

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	227K
描述
Dual, 8-Bit, 40MHz, Current/Voltage, Alternate-Phase Output DACs

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MAX5188 数据手册

19-1580; Rev 0; 12/99

Dual, 8-Bit, 40MHz, Current/Voltage,

Alternate-Phase Output DACs

General Description

Features

The MAX5188 is a dual 8-bit, alternate-phase-update,

current-output digital-to-analog converter (DAC)

designed for superior performance in systems requiring

analog signal reconstruction with low distortion and

low-power operation. The MAX5191 provides equal

specifications, with on-chip output resistors for voltage-

output operation. Both devices are designed for 10pVs

glitch operation to reduce distortion and minimize

unwanted spurious signal components at the output. An

on-board +1.2V bandgap circuit provides a well-regu-

lated, low-noise reference that may be disabled for

external reference operation.

ꢀ +2.7V to +3.3V Single-Supply Operation

ꢀ Wide Spurious-Free Dynamic Range: 70dB

at f = 2.2MHz

OUT

ꢀ Fully Differential Outputs for Each DAC

0.ꢀ5 FSR ꢁain Mismatch Betꢂeen DAC Outputs

ꢀ

ꢀ Loꢂ-Current Standby or Full Shutdoꢂn Modes

ꢀ Internal +1.2V Loꢂ-Noise Bandgap Reference

ꢀ Small 28-Pin QSOP Package

The MAX5188/MAX5191 are designed to provide a high

level of signal integrity for the least amount of power

dissipation. Both DACs operate from a +2.7V to +3.3V

single supply. Additionally, these DACs have three

modes of operation: normal, low-power standby, and

full shutdown. A full shutdown provides the lowest pos-

sible power dissipation with a maximum shutdown cur-

rent of 1µA. A fast wake-up time (0.5µs) from standby

mode to full DAC operation allows for power conserva-

tion by activating the DACs only when required.

Ordering Information

PART

TEMP. RANꢁE

-40°C to +85°C

PIN-PACKAꢁE

28 QSOP

MAXꢀ188BEEI

MAXꢀ191BEEI

28 QSOP

The MAX5188/MAX5191 are available in a 28-pin QSOP

package and are specified for the extended (-40°C to

+85°C) temperature range. For pin-compatible 10-bit

versions, refer to the MAX5182/MAX5185 data sheet.

Pin Configuration

TOP VIEW

Applications

CREF1

OUT1P

OUT1N

AGND

28 CREF2

27 OUT2P

26 OUT2N

25 REFO

24 REFR

Signal Reconstruction Applications

Digital Signal Processing

Arbitrary Waveform Generators

Imaging Applications

MAX5188

MAX5191

DACEN

23 DGND

22 DV

21 D7

20 D6

19 D5

18 D4

17 D3

16 D2

15 D1

CLK

N.C. 10

REN 11

DGND 12

DGND 13

D0 14

QSOP

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7...16

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与MAX5188相关器件

型号	品牌	获取价格	描述	数据表
MAX5188_01	MAXIM	获取价格	Dual, 8-Bit, 40MHz, Current/Voltage,Alternate-Phase Output DACs
MAX5188BEEI	MAXIM	获取价格	Dual, 8-Bit, 40MHz, Current/Voltage, Alternate-Phase Output DACs
MAX5188BEEI+	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, 8 Bits Input Loading, 0.025us Settling Time, PDSO28, 0.15
MAX5188BEEI+T	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, 8 Bits Input Loading, 0.025us Settling Time, PDSO28, 0.15
MAX5188BEEI-T	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, 8 Bits Input Loading, 0.025us Settling Time, PDSO28, 0.15
MAX5189	MAXIM	获取价格	Dual.8-Bit.40MHz.Current/Voltage.Simultaneous-Output DACs
MAX5189	ADI	获取价格	双路、8位、40MHz、电流/电压、同时输出DAC
MAX5189BEEI	MAXIM	获取价格	Dual, 8-Bit, 40MHz, Current/Voltage, Simultaneous-Output DACs
MAX5189BEEI+	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, 8 Bits Input Loading, 0.025us Settling Time, PDSO28, 0.15
MAX5189BEEI+T	MAXIM	获取价格	暂无描述

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