MP7541B

更新时间： 2024-11-20 22:46:03

品牌	Logo	应用领域
艾科嘉 - EXAR		转换器
页数	文件大小	规格书
8页	92K
描述
15 V CMOS Multiplying 12-Bit Digital-to-Analog Converter

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中文翻译

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MP7541B 数据手册

MP7541B

15 V CMOS

Multiplying 12-Bit

Digital-to-Analog Converter

FEATURES

APPLICATIONS

• ESD Protection: 2000 V Minimum

• Full Four Quadrant Multiplication

• Low Glitch Energy

• 12-Bit Linearity (End-Point)

• Guaranteed Monotonic. All Grades. All Temperatures.

• TTL/5 V CMOS Compatible

• Industrial Automation

• Automatic Test Equipment

• Disk Drive Servo Systems

• Digital/Synchro Conversion

• Programmable Gain Amplifiers

• Ratiometric A/D Conversion

• Function Generation

• Stable, More Accurate Segmented Architecture

–

2.0 ppm/°C Typ. Gain Error Tempco

0.2 ppm/°C Max. Linearity Tempco

Lowest Sensitivity to Output Amplifier Offset

• Digitally Controlled Filters

• Latch-Up Free

speed and excellent accuracy over temperature and time. The

MP7541B’s outstanding features are:

GENERAL DESCRIPTION

Stability: Both Integral Non-Linearity (INL) and Differential-

Non-Linearity (DNL) are rated at 0.2 ppm/°C maximum.

Monotonicity is guaranteed over the entire temperature range.

Gain Temperature Coefficient (TCGE) is 2.0 ppm/°C typical.

The MP7541B is a pin-compatible replacement which offers

superior performance in latch-up and ESD protection versus the

comparable 7541 and 7541A. The high ESD protection will re-

duce failures caused by mishandling. These devices are manu-

factured using patented advanced thin film resistors on a double

metalCMOS process which result in ultra stable thin film and su-

perior long life reliability and stability. The MP7541B incorpo-

rates a bit decoding technique yielding lower glitch, higher

Lower Sensitivity to Output Amplifier Offset: Multiplying

DACs provide an output current into a virtual ground of the out-

put op amp. Additional linearity error caused by the op amp is

reduced by a factor of 3 in the MP7541B versus conventional

R-2R DACs.

SIMPLIFIED BLOCK DIAGRAM

40k

“1”

40k

“1”

40k

80k

“1”

80k

10k

“1”

OUT1

REF

OUT2

Switch Drivers

3-7 Decoder

GND BIT 1 BIT 2

(MSB)

BIT 3 BIT 4

BIT 12

(LSB)

Rev. 2.00

12 3 4 5 6 7 8

中文翻译

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与MP7541B相关器件

型号	品牌	获取价格	描述	数据表
MP7541BJN	EXAR	获取价格	15 V CMOS Multiplying 12-Bit Digital-to-Analog Converter
MP7541BJS	EXAR	获取价格	15 V CMOS Multiplying 12-Bit Digital-to-Analog Converter
MP7541BK-DIE	EXAR	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.115 X 0.114 INCH, DIE-18
MP7541BKN	EXAR	获取价格	15 V CMOS Multiplying 12-Bit Digital-to-Analog Converter
MP7541BKS	EXAR	获取价格	15 V CMOS Multiplying 12-Bit Digital-to-Analog Converter
MP7541BSD	EXAR	获取价格	15 V CMOS Multiplying 12-Bit Digital-to-Analog Converter
MP7541BTD	EXAR	获取价格	15 V CMOS Multiplying 12-Bit Digital-to-Analog Converter
MP7541JN	ROCHESTER	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.5us Settling Time, PDIP18, 0.300 IN
MP7541JN	EXAR	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.5us Settling Time, PDIP18, 0.300 IN
MP7541JS	EXAR	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.5us Settling Time, PDSO18

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