备用零件
Price @ 1000
$ 22.995
$ 18.7
Stock
171,426
186,967
Authorized Distributors
2
1
Case/Package
PDIP
PDIP
Number of Pins
28
28
Number of Bits
12
12
Sampling Rate
40 ksps
40 ksps
Polarity
Bipolar
Bipolar
Interface
SPI
SPI
Integral Nonlinearity (INL)
0.5 LSB
1 LSB
Differential Nonlinearity
0.5 LSB
1 LSB
Number of A/D Converters
1
1
Min Supply Voltage
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
描述
由其分销商提供的 Texas Instruments ADS7824PB 的描述。
4-Channel Single ADC SAR 40ksps 12-bit Parallel/Serial 28-Pin PDIP Tube
4-Channel, 12-Bit Sampling CMOS A/D Converter 28-PDIP
Bipolar DUAL External Internal SAR Analog to Digital Converter -40C~85C 5.25V 50mW 40ksps
Converters - Analog to Digital (ADC) 4-Channel, 12-Bit Sampling CMOS
The ADS7824 can acquire and convert 12 bits to within +-0.5 LSB in 25us max while consuming only 50mW max. Laser-trimmed scaling resistors provide the standard industrial +-10V input range and channel to-channel matching of +-0.1%. The ADS7824 is alow-power 12-bit sampling A/D with a four channel input multiplexer, S/H, clock, reference, and aparallel/serial microprocessor interface. It can be configured in a continuous conversion mode to sequen-tially digitize all four channels. The 28-pin ADS7824 is available in a plastic 0.3" DIP and in a SOIC, both fully specified for operation over the industrial -40oC to +85oC range.
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackagePDIP
Contact PlatingGold
Number of Pins28
Technical
Conversion Rate40 ksps
Differential Nonlinearity0.5 LSB
Integral Nonlinearity (INL)0.5 LSB
InterfaceSPI
Max Operating Temperature85 °C
Max Power Dissipation50 mW
Max Supply Voltage5.25 V
Max Supply Voltage (DC)5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage4.75 V
Min Supply Voltage (DC)4.75 V
Nominal Supply Current100 mA
Number of A/D Converters1
Number of Analog Inputs4
Number of Bits12
Number of Channels4
Number of Converters1
Number of Inputs4
Operating Supply Voltage5 V
PackagingBulk
PolarityBipolar
Power Consumption50 mW
Resolution1.5 B
Sampling Rate40 ksps
Signal to Noise Ratio (SNR)73 dB
Spurious-free dynamic range (SFDR)90 dB
Supply TypeSingle