Datasheet > MC145040DW

MC145040DW

更新时间： 2024-09-13 04:59:31

品牌	Logo	应用领域
LANSDALE		转换器
页数	文件大小	规格书
12页	497K
描述
8-Bit A/D Converters With Serial Interface

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中文翻译

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数据手册

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MC145040DW 数据手册

ML145040

ML145041

8-Bit A/D Converters With

Serial Interface

Silicon-Gate CMOS

SEMICONDUCTOR TECHNICAL DATA

Legacy Device: Motorola MC145040, MC145041

The ML145040 and ML145041 are low-cost 8-bit A/D Converters with

serial interface ports to provide communication with microprocessors and

microcomputers. The converters operate from a single power supply with a

maximum nonlinearity of ¹/2 LSB over the full temperature range. No

external trimming is required.

P DIP 20 = RP

CERAMIC PLASTIC

CASE 732 CASE 738

The ML145040 allows an external clock input (A/D CLK) to operate the

dynamic A/D conversion sequence. The ML145041 has an internal clock

and an end–of–conversion signal (EOC) is provided.

SO 20W = -6P

SOG

CASE 751D

• Operating Voltage Range: V

= 4.5 to 5.5 Volts

• Successive Approximation Conversion Time:

ML145040 – 10 µs (with 2 MHz A/D CLK)

ML145041 – 20 µs Maximum (Internal Clock)

• 11 Analog Input Channels with Internal Sample and Hold

• 0- to 5-Volt Analog Input Range with Single 5-Volt Supply

• Ratiometric Conversion

CROSS REFERENCE/ORDERING INFORMATION

PACKAGE

MOTOROLA

LANSDALE

P DIP 20

SO 20W

P DIP 20

SO 20W

MC145040P

MC145040DW

MC145041P

ML145040RP

ML145040-6P

ML145041RP

ML145041-6P

MC145041DW

• Separate V and V

Pins for Noise Immunity

ref AG

• Wide V Range

ref

Note: Lansdale lead free (Pb) product, as it

becomes available, will be identified by a part

number prefix change from ML to MLE.

• No External Trimming Required

• Direct Interface to Motorola SPI and National

MICROWIRE Serial Data Ports

• TTL/NMOS–Compatible Inputs May be Driven with CMOS

• Outputs are CMOS, NMOS or TTL Compatible

• Very Low Reference Current Requirements

• Low Power Consumption: 11 mW

• Internal Test Mode for Self Test

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与MC145040DW相关器件

型号	品牌	获取价格	描述	数据表
MC145040DW1	MOTOROLA	获取价格	8-Bit A/D Converters With Serial Interface
MC145040DW1R2	MOTOROLA	获取价格	ADC, Successive Approximation, 8-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20, SOG
MC145040DW2	MOTOROLA	获取价格	8-Bit A/D Converters With Serial Interface
MC145040DW2R2	MOTOROLA	获取价格	ADC, Successive Approximation, 8-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PDSO20, SOG
MC145040FN1	MOTOROLA	获取价格	8-Bit A/D Converters With Serial Interface
MC145040FN1R2	MOTOROLA	获取价格	11-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20, PLASTIC, LCC-20
MC145040FN2	MOTOROLA	获取价格	8-Bit A/D Converters With Serial Interface
MC145040P	LANSDALE	获取价格	8-Bit A/D Converters With Serial Interface
MC145040P1	MOTOROLA	获取价格	8-Bit A/D Converters With Serial Interface
MC145040P2	MOTOROLA	获取价格	8-Bit A/D Converters With Serial Interface