Datasheet Texas Instruments TLC4545 — Datenblatt

Hersteller	Texas Instruments
Serie	TLC4545

16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Pseudo-Differenzeingang

Datenblätter

PDF, 1.0 Mb, Datei veröffentlicht: Jul 10, 2000

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	TLC4545ID	TLC4545IDG4	TLC4545IDGK	TLC4545IDGKG4	TLC4545IDR
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	Yes	Yes	No	No

	TLC4545ID	TLC4545IDG4	TLC4545IDGK	TLC4545IDGKG4	TLC4545IDR
N	1	2	3	4	5
Pin	8	8	8	8	8
Package Type	D	D	DGK	DGK	D
Industry STD Term	SOIC	SOIC	VSSOP	VSSOP	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	75	75	80	80	2500
Carrier	TUBE	TUBE	TUBE	TUBE	LARGE T&R
Device Marking	4545I	4545I	AME	AME	4545I
Width (mm)	3.91	3.91	3	3	3.91
Length (mm)	4.9	4.9	3	3	4.9
Thickness (mm)	1.58	1.58	.97	.97	1.58
Pitch (mm)	1.27	1.27	.65	.65	1.27
Max Height (mm)	1.75	1.75	1.07	1.07	1.75
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	TLC4545ID	TLC4545IDG4	TLC4545IDGK	TLC4545IDGKG4	TLC4545IDR
# Input Channels	1	1	1	1	1
Analog Voltage AVDD(Max), V	5.5	5.5	5.5	5.5	5.5
Analog Voltage AVDD(Min), V	4.5	4.5	4.5	4.5	4.5
Architecture	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), V	5.5	5.5	5.5	5.5	5.5
Digital Supply(Min), V	4.5	4.5	4.5	4.5	4.5
INL(Max), +/-LSB	2.5	2.5	2.5	2.5	2.5
Input Range(Max), V	5.5	5.5	5.5	5.5	5.5
Input Type	Pseudo-Differential	Pseudo-Differential	Pseudo-Differential	Pseudo-Differential	Pseudo-Differential
Integrated Features	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator
Interface	SPI	SPI	SPI	SPI	SPI
Multi-Channel Configuration	N/A	N/A	N/A	N/A	N/A
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SOIC	SOIC	VSSOP	VSSOP	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Power Consumption(Typ), mW	16.5	16.5	16.5	16.5	16.5
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext	Ext
Resolution, Bits	16	16	16	16	16
SINAD, dB	84.5	84.5	84.5	84.5	84.5
SNR, dB	85	85	85	85	85
Sample Rate (max), SPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS
Sample Rate(Max), MSPS	0.2	0.2	0.2	0.2	0.2
THD(Typ), dB	-94	-94	-94	-94	-94

	TLC4545ID	TLC4545IDG4	TLC4545IDGK	TLC4545IDGKG4	TLC4545IDR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant

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Determining Minimum Acquisition Times for SAR ADCs, part 2
PDF, 215 Kb, Datei veröffentlicht: 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

Serie: TLC4545 (5)

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