Datasheet > MAX5180

MAX5180

更新时间： 2024-11-21 14:57:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
14页	320K
描述
双路、10位、40MHz、电流/电压输出、同时刷新DAC

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MAX5180 数据手册

19-1577; Rev 4; 12/03

Dual, 10-Bit, 40MHz, Current/Voltage

Simultaneous-Output DACs

General Description

Features

The MAX5180 contains two 10-bit, simultaneous-

update, current-output digital-to-analog converters

(DACs) designed for superior performance in communi-

cations systems requiring analog signal reconstruction

with low distortion and low-power operation. The

MAX5183 provides equal specifications, with on-chip

precision resistors for voltage output operation. The

devices are designed for 10pVs glitch operation to min-

imize unwanted spurious signal components at the out-

put. An on-board 1.2V bandgap circuit provides a

well-regulated, low-noise reference that can be dis-

abled 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 Gain Mismatch

♦ ±0.2° Phase Mismatch

♦ Low-Current Standby or Full-Shutdown Modes

♦ Internal 1.2V Low-Noise Bandgap Reference

♦ Small 28-Pin QSOP Package

The MAX5180/MAX5183 are designed to provide a high

level of signal integrity for the least amount of power dis-

sipation. The DACs operate from a single supply of 2.7V

to 3.3V. Additionally, these DACs have three modes of

operation: normal, low-power standby, and complete

shutdown, which provides the lowest possible power dis-

sipation with 1µA (max) shutdown current. A fast wake-

up time (0.5µs) from standby mode to full DAC operation

conserves power by activating the DACs only when

required.

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

28 QSOP

MAX5180BEEI

MAX5183BEEI

28 QSOP

The MAX5180/MAX5183 are packaged in a 28-pin QSOP

and are specified for the extended (-40°C to +85°C)

temperature range. For lower-resolution, dual 8-bit

versions, refer to the MAX5186/MAX5189 data sheet.

Pin Configuration

Applications

Signal Reconstruction of I and Q Transmit

TOP VIEW

CREF1

OUT1P

OUT1N

AGND

28 CREF2

27 OUT2P

26 OUT2N

25 REFO

Signals

Digital Signal Processing

Arbitrary Waveform Generation (AWG)

Imaging

24 REFR

MAX5180

MAX5183

DACEN

23 DGND

22 DV

21 D9

20 D8

19 D7

18 D6

17 D5

16 D4

15 D3

CLK

N.C. 10

REN 11

D0 12

D1 13

D2 14

QSOP

________________________________________________________________ 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...14

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与MAX5180相关器件

型号	品牌	获取价格	描述	数据表
MAX5180BEEI	MAXIM	获取价格	Dual, 10-Bit, 40MHz, Current/Voltage Simultaneous-Output DACs
MAX5180BEEI+	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.025us Settling Time, PDSO28, 0.150
MAX5180BEEI+T	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.025us Settling Time, PDSO28, 0.150
MAX5180BEEI-T	MAXIM	获取价格	暂无描述
MAX5181	MAXIM	获取价格	10-Bit, 40MHz, Current/Voltage-Output DACs
MAX5181	ADI	获取价格	10位、40MHz、电流/电压输出DAC
MAX5181_10	MAXIM	获取价格	10-Bit, 40MHz, Current/Voltage-Output DACs
MAX5181BEEG	MAXIM	获取价格	10-Bit, 40MHz, Current/Voltage-Output DACs
MAX5181BEEG+	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.025us Settling Time, PDSO24, ROHS C
MAX5181BEEG+T	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.025us Settling Time, PDSO24, 0.150

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