备用零件
Price @ 1000
$ 7.406
$ 6.165
$ 6.165
Stock
150,574
245,739
245,739
Authorized Distributors
3
3
3
Case/Package
SSOP
SSOP
SSOP
Number of Pins
20
20
20
Number of Bits
12
12
12
Sampling Rate
200 ksps
200 ksps
200 ksps
Polarity
Unipolar
Unipolar
Unipolar
Interface
SPI, Serial
SPI, Serial
SPI, Serial
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
2.7 V
2.7 V
2.7 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
供应链
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
描述
由其分销商提供的 Texas Instruments ADS7844EB 的描述。
8-Channel Single ADC SAR 200ksps 12-bit Serial 20-Pin SSOP Tube
ADC, Successive Approximation, 12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO20
2.7V~3.6V,5V 72dB 200Ksps 12bit 4,8 12 SPI Differential,Single-Ended 2.7V~3.6V,5V SAR SSOP-20 1.5mm
20-SSOP (0.154 3.90mm Width) ADS7844 Serial ACTIVE (Last Updated: 3days ago) analog digital converter 1.5mm 550muA 200ksps 4.5mW
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/PackageSSOP
Contact PlatingGold
Number of Pins20
Technical
Conversion Rate200 ksps
Differential Nonlinearity1 LSB
Integral Nonlinearity (INL)1 LSB
InterfaceSPI, Serial
Max Operating Temperature85 °C
Max Power Dissipation4.5 mW
Max Supply Voltage5.25 V
Max Supply Voltage (DC)5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Min Supply Voltage (DC)2.7 V
Nominal Supply Current550 µA
Number of A/D Converters1
Number of Bits12
Number of Channels8
Number of Converters1
Number of Elements1
Number of Inputs8
Operating Supply Voltage5 V
PackagingBulk
PolarityUnipolar
Power Dissipation4.5 mW
Resolution1.5 B
Sampling Rate200 ksps
Schedule B8542390000
Signal to Noise Ratio (SNR)72 dB
Spurious-free dynamic range (SFDR)78 dB
Supply TypeSingle
Dimensions
Height1.75 mm
Length8.65 mm
Thickness1.5 mm
Width3.9 mm