备用零件
Price @ 1000
$ 39.381
$ 31.838
Stock
223,187
444,400
Authorized Distributors
4
2
Case/Package
TQFP
TQFP
Number of Pins
48
48
Number of Bits
14
14
Sampling Rate
3 Msps
3 Msps
Polarity
Unipolar
Unipolar
Interface
-
-
Integral Nonlinearity (INL)
1.5 LSB
1.5 LSB
Differential Nonlinearity
-
-
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
供应链
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 4 days ago)
工程资源
查看 Texas Instruments ADS7891IPFBT 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments ADS7891IPFBT 的描述。
IC ADC 14BIT SAR 48TQFP 14 Bit Analog to Digital Converter 1 Input 1 SAR 48-TQFP (7x7)
1-Channel Single ADC SAR 3Msps 14-bit Parallel 48-Pin TQFP T/R
1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC PARALLEL ACCESS PQFP48
2.7-V to 5.25-V digital, 5-V analog, 14-bit 3-MSPS parallel ADC with internal reference 48-TQFP -40 to 85
14Bit 5V 3MHz Parallel TQFP-48(7x7) Analog To Digital Converters (ADCs) ROHS
A/D Converter (A-D) IC; Resolution (Bits):14; Input Channels Per ADC:1; Input Channel Type:Pseudo Differential; Data Interface:Parallel, CMOS; Package/Case:48-TQFP; No. of Pins:48; INL ±:1.5LSB; Leaded Process Compatible:Yes ;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
- 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/PackageTQFP
Contact PlatingGold
Number of Pins48
Technical
Conversion Rate3 Msps
Integral Nonlinearity (INL)1.5 LSB
Max Operating Temperature85 °C
Max Power Dissipation90 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 Current17 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 & Reel
PolarityUnipolar
Power Consumption45 mW
Power Dissipation90 mW
Resolution1.75 B
Sampling Rate3 Msps
Signal to Noise Ratio (SNR)78 dB
Spurious-free dynamic range (SFDR)90 dB
Supply TypeAnalog, Digital, Single
Dimensions
Height0 m
Length7 mm
Thickness1 mm
Width7 mm