Datasheet Texas Instruments TLC2558IPWR — 数据表

12位，400 KSPS ADC，8通道具有断电功能的串行20-TSSOP -40至85

数据表

PDF, 1.5 Mb, 修订版: A, 档案已发布: Jul 1, 1999

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

# Input Channels	8
Analog Voltage AVDD(Max)	5.5 V
Analog Voltage AVDD(Min)	4.5 V
Architecture	SAR
Digital Supply(Max)	5.5 V
Digital Supply(Min)	4.5 V
INL(Max)	1 +/-LSB
Input Range(Max)	5.5 V
Input Type	Pseudo-Differential,Single-Ended
Integrated Features	N/A
Interface	SPI
Multi-Channel Configuration	Multiplexed
Operating Temperature Range	-40 to 85 C
Package Group	TSSOP
Package Size: mm2:W x L	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) PKG
Power Consumption(Typ)	9 mW
Rating	Catalog
Reference Mode	Ext,Int
Resolution	12 Bits
SINAD	71 dB
SNR	71 dB
Sample Rate (max)	400kSPS SPS
Sample Rate(Max)	0.4 MSPS
THD(Typ)	-82 dB

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Determining Minimum Acquisition Times for SAR ADCs, part 2
PDF, 215 Kb, 档案已发布: Mar 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to

系列: TLC2558 (6)

Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)