备用零件
Price @ 1000
$ 29.57
$ 29.57
Stock
75,048
263,457
263,457
Authorized Distributors
0
1
1
Case/Package
TQFP
TQFP
TQFP
Number of Pins
48
48
48
Number of Bits
14
14
14
Sampling Rate
1.25 Msps
1.25 Msps
1.25 Msps
Polarity
Unipolar
Unipolar
Unipolar
Interface
SPI
SPI
SPI
Integral Nonlinearity (INL)
1.5 LSB
1.5 LSB
1.5 LSB
Differential Nonlinearity
-
-
-
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
供应链
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 5 days ago)
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描述
由其分销商提供的 Texas Instruments ADS7890IPFBTG4 的描述。
14-Bit, 1.25MSPS, 1-Ch SAR ADC with Serial Interface and Internal Voltage Reference 48-TQFP -40 to 85
ADC Single SAR 1.25Msps 14-bit Serial 48-Pin TQFP T/R
1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC SERIAL ACCESS PQFP48
A/D Converter (A-D) IC; Resolution (Bits):14; Sample Rate:1.25MSPS; Input Channels Per ADC:1; Input Channel Type:Pseudo Differential; Data Interface:Serial, SPI; Supply Voltage Min:2.7V; Supply Voltage Max:5.25V ;RoHS Compliant: Yes
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/PackageTQFP
Contact PlatingGold
Number of Pins48
Technical
Conversion Rate1.25 Msps
Integral Nonlinearity (INL)1.5 LSB
InterfaceSPI
Max Operating Temperature85 °C
Max Power Dissipation60 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)2.7 V
Nominal Supply Current9 mA
Number of A/D Converters1
Number of Analog Inputs1
Number of Bits14
Number of Channels1
Number of Converters1
Number of Elements1
Number of Inputs1
Operating Supply Voltage5 V
PackagingTape and Reel
PolarityUnipolar
Power Consumption45 mW
Power Dissipation45 mW
Resolution1.75 B
Sampling Rate1.25 Msps
Signal to Noise Ratio (SNR)77.5 dB
Spurious-free dynamic range (SFDR)97 dB
Supply TypeAnalog, Digital, Single
Dimensions
Height0 m
Length7 mm
Thickness1 mm
Width7 mm