대체 부품
Price @ 1000
$ 7.66
$ 7.59
$ 7.59
Stock
180,447
302,038
302,038
Authorized Distributors
6
6
6
Case/Package
LFCSP EP
DIP
DIP
Number of Pins
20
20
20
Number of Bits
14
12
12
Sampling Rate
250 ksps
12.5 ksps
12.5 ksps
Polarity
Bipolar, Unipolar
Bipolar, Unipolar
Bipolar, Unipolar
Interface
SPI
SPI
SPI
Integral Nonlinearity (INL)
1 LSB
1 LSB
1 LSB
Differential Nonlinearity
1 LSB
1 LSB
1 LSB
Number of A/D Converters
1
1
1
Min Supply Voltage
2.3 V
2.3 V
2.3 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
공급망
Lifecycle StatusProduction (Last Updated: 3 years ago)
Manufacturer Lifecycle StatusPRODUCTION (Last Updated: 3 years ago)
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Analog Devices AD7949BCPZ의 평가 키트와 참조 설계를 확인하세요.
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설명
유통업체에서 제공한 Analog Devices AD7949BCPZ에 대한 설명입니다.
14-Bit, 8-Channel, 250 kSPS PulSAR ADC | IC ADC 14BIT SAR 20LFCSP-WQ
2.3V~5.5V 14 Positions 250kHz SPI LFCSP-20(4x4) Analog to Digital Converters (ADC) ROHS
20-WFQFN Exposed Pad CSP AD7949 SPI PRODUCTION (Last Updated: 1month ago) analog digital converter 830mum 50nA 250ksps 13.5mW
Adc, 14-Bit, 250Ksps, Lfcsp-20; Resolution (Bits):14Bit; Sampling Rate:250Ksps; Input Channel Type:Differential, Pseudo-Bipolar, Single Ended; Data Interface:Microwire, Qspi, Serial, Spi; Supply Voltage Type:Single Rohs Compliant: Yes |Analog Devices, Inc. AD7949BCPZ
Channels = 8 / Number of Converters = 1 / Architecture = SAR / Resolution Bit = 14 / Interfaces = 4-Wire Serial / Interfaces = SPI / Interfaces = QSPI / Interfaces = Microwire / Sample Rate kSPS = 250 / Signal-to-Noise Ratio (SNR) dB = 85.5 / Integral Nonlinearity (INL) LSB = 1 / Input Type = Differential / Input Type = Pseudo-Differential / Input Type = Single Ended / Reference Type = Internal / Reference Type = External / Power Consumption mW = 13.5 / Single Supply Voltage Min. V = 2.3 / Single Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = LFCSP / Pins = 20 / Mounting Type = SMD / Packaging = Tray / Length mm = 4 / Width mm = 4 / Height mm = 0.7 / Power Supply Type = Single
제조업체 별칭
Analog Devices에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. Analog Devices는 다음 이름으로도 알려져 있습니다:
- Analog Devices Inc
- ANALOG
- ADI
- ANALOG DEVICE
- ANALOG DEV
- AD
- ANA
- PMI
- Analog Devices Inc/Maxim Integrated
- ADV
- ADA
- ANALOG DEVIC
- PMI/AD
- ANALOG DEVI
- AD/PMI
- STOCK
- Analog Devices / Linear Technology
- ANALOG INTERGRATIONS CORP
- AD - Analog Devices
- PRECISION MONOLITIC INC
- ADI (Analog Devices Inc)
- ANADEV
- Analog Devices / Hittite
- ANALOG DEVICES (ADI)
- ANLOGDEVIC
- Analog Devices Inc.
- Maxim Analog Devices
- Analog Devices / Maxim Integrated
기술 사양
Physical
Case/PackageLFCSP EP
Contact PlatingTin
Number of Pins20
Technical
Differential Nonlinearity1 LSB
Integral Nonlinearity (INL)1 LSB
InterfaceSPI
Max Input Voltage5 V
Max Operating Temperature85 °C
Max Power Dissipation13.5 mW
Max Supply Voltage5.5 V
Min Input Voltage500 mV
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Nominal Supply Current50 nA
Number of A/D Converters1
Number of Bits14
Number of Channels8
Number of Converters1
Number of Elements1
Number of Inputs8
Operating Supply Voltage5 V
PolarityBipolar, Unipolar
Power Consumption13.5 mW
Power Dissipation13.5 mW
Resolution1.75 B
Sampling Rate250 ksps
Schedule B8542390000
Signal to Noise Ratio (SNR)85.5 dB
Supply TypeSingle
Dimensions
Height830 µm
Length4 mm
Width4 mm