备用零件
Price @ 1000
$ 22.995
$ 22.995
Stock
108,536
134,393
134,393
Authorized Distributors
0
2
2
Case/Package
PDIP
PDIP
PDIP
Number of Pins
28
28
28
Number of Bits
16
12
12
Sampling Rate
40 ksps
40 ksps
40 ksps
Polarity
Bipolar
Bipolar
Bipolar
Interface
Parallel, SPI, Serial
Parallel, SPI, Serial
Parallel, SPI, Serial
Integral Nonlinearity (INL)
3 LSB
0.5 LSB
0.5 LSB
Differential Nonlinearity
1 LSB
0.5 LSB
0.5 LSB
Number of A/D Converters
1
1
1
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
描述
由其分销商提供的 Texas Instruments ADS7825P 的描述。
Quad Channel Single ADC SAR 40ksps 16-bit Parallel/Serial 28-Pin PDIP Tube
ADC, Successive Approximation, 16-Bit, 1 Func, 4 Channel, Serial, Parallel, 8 Bits Access, CMOS, PDIP28
Converters - Analog to Digital (ADC) 4 Channel, 16-Bit Sampling CMOS
4 Channel, 16-Bit Sampling CMOS A/D Converter 28-PDIP
The ADS7825 can acquire and convert 16 bits to within +-2.0 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 ADS7825 is alow-power 16-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 ADS7825 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
- TEXAS INSTRUM
- TI Texas Instruments
- 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 Nonlinearity1 LSB
Integral Nonlinearity (INL)3 LSB
InterfaceParallel, SPI, Serial
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 Bits16
Number of Channels4
Number of Converters1
Number of Elements1
Number of Inputs4
Operating Supply Voltage5 V
PackagingBulk
PolarityBipolar
Power Consumption50 mW
Power Dissipation50 mW
Resolution2 B
Sampling Rate40 ksps
Signal to Noise Ratio (SNR)83 dB
Spurious-free dynamic range (SFDR)90 dB
Supply TypeSingle
Dimensions
Height4.57 mm
Length35.69 mm
Width6.73 mm