MP7651AN

更新时间： 2024-01-05 02:06:41

品牌	Logo	应用领域
艾科嘉 - EXAR		解码器转换器数模转换器
页数	文件大小	规格书
20页	223K
描述
8-Channel, Voltage Output 10 MHz Input Bandwidth 8-Bit Multiplying DACs with Serial Digital Data Port and Chip Select Decoder

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MP7651AN 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.83	Is Samacsys：	N
最大模拟输出电压：	3 V	最小模拟输出电压：	-3 V
转换器类型：	D/A CONVERTER	输入位码：	BINARY
输入格式：	SERIAL	JESD-30 代码：	R-PDSO-G28
最大线性误差 (EL)：	0.391%	标称负供电电压：	-5 V
位数：	8	功能数量：	1
端子数量：	28	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	最大稳定时间：
标称安定时间 (tstl)：	0.275 µs	最大压摆率：	25 mA
标称供电电压：	5 V	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子位置：	DUAL
Base Number Matches：	1

MP7651AN 数据手册

MP7651

8-Channel, Voltage Output

10 MHz Input Bandwidth 8-Bit Multiplying

DACs with Serial Digital Data Port

and Chip Select Decoder

FEATURES

• Low Harmonic Distortion: 0.25% typical

• 8 Independent 2-Quadrant Multiplying 8-Bit DACs

• Serial Digital Input Data and Address Port (3-Wire

Standard) plus Internal Chip Address Decoder

• Dual Supplies (+5 V typ.)

with V

= 1 V p-p @ 1 MHz

REF

• V /2 Output Preset Level

REF

• Latch-Up Proof

• High Speed:

• Greater than 2000 V ESD Protection

–

12.5 MHz Digital Clock Rate

to V Settling Time: 150ns to

8-bit (typ)

REF

OUT

APPLICATIONS

–

Voltage Reference Input Bandwidth:

10 MHz (typ)

• ATE

• Process Control (Low Noise)

• Convergence Adjustment for High

Resolution Monitors (Work Stations)

• Digital Gain/Attenuation/Offset Control

• Trimmer Replacement

• Low Power: 150mW (typ)

• Low AC Voltage Reference Feedthrough

• Excellent Channel-to-Channel Isolation

• DNL = +0.8 LSB, INL = +1 LSB (typ)

• DACs Matched to +0.5% (typ)

GENERAL DESCRIPTION

The MP7651 is ideal for direct gain control of video, compos-

ite video, CCDandotherhighfrequencyanalogsignals. Thede-

vice includes 8-channels of high speed, high bandwidth, two

quadrant, multiplying, 8-bit accurate digital-to-analog converter.

It includes an output drive buffer per channel capable of driving

+1mA (typ) to a load. DNL of better than +0.8 LSB is achieved

with a channel-to-channel matching of better than 0.5%. Stabil-

ity, matching, and precision of the DACs is achieved by using

EXAR’sthinfilmtechnology. Also, excellentchannel-to-channel

isolation is achieved with EXAR’s BiCMOS process which can-

not be achieved using a typical CMOS technology.

fast output settling time, and V_REFfeedthrough isolation of

–65dB or better. In addition, low distortion in the order of 0.25%

with a 1 V p–p, 1 MHz signal.

A specified and constant input impedance of each V_REF+in-

put gives flexibility for optimal system design. The serial data

3-wire standard µ-processor logic interface reduces pin count,

package size (28 pin), and board wire (space). Additionally, the

internal chip select decoder allows for easy daisy chaining with-

out the addition of separate control logic.

MP7651 is fabricated on a junction isolated, high speed, dual

metal,linearcompatibleBiCMOS(BiCMOSIV^TM)thinfilmresis-

tors. This process enables precision high speed analog/digital

(mixed-mode) circuits to be fabricated on the same chip.

An open loop architecture (patent pending) provides wide

small signal bandwidth from V_REFto output up to 10 MHz (typ),

Rev. 2.00

12 3 4 5 6 7...20

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MP7652AN	EXAR	4-Channel Voltage Output 15 MHz, Input Bandwidth, 8-Bit Multiplying DACs with 3-Wire Seria	获取价格
MP7652AS	EXAR	4-Channel Voltage Output 15 MHz, Input Bandwidth, 8-Bit Multiplying DACs with 3-Wire Seria	获取价格
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