TLV1570 Status: ACTIVE

10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low Power

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Datasheet

2.7 V To 5.5 V 8-Channel 10-Bit 1.25-MSPS Serial Analog-to-Digital Converter (Rev. B) (PDF 647 KB)
13 Oct 2000

	TLV1570
Resolution(Bits)	10
Sample Rate (max)	1.25MSPS
Architecture	SAR
Power Consumption(Typ)(mW)	9
SINAD(dB)	60
SNR(dB)	61
SFDR(dB)	63
DNL(Max)(+/-LSB)	1
INL(Max)(+/-LSB)	1
No Missing Codes(Bits)	10
No. of Supplies	1
Analog Voltage AV/DD(Min)(V)	2.7
Analog Voltage AV/DD(Max)(V)	5.5
Logic Voltage DV/DD(Min)(V)	2.7
Logic Voltage DV/DD(Max)(V)	5.5
Input Configuration Range	+5V
Reference Mode	Int and Ext
Rating	Catalog
Pin/Package	20SOIC, 20TSSOP
# Input Channels	8
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS8509: 16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference
TPS54550: 4.5V to 20V, 6A Synchronous Step Down SWIFT™ Converter
INA138: High-Side Measurement Current Shunt Monitor, Current Output
UC382-ADJ: Single Output LDO, 3.0A, Adj.(1.2 to 6V), Fast Transient Response, Low Quiescent Current

Product Information

Features

Fast Throughput Rate: 1.25 MSPS at 5 V,
625 KSPS at 3 V
Wide Analog Channel Input: 0 V to AV_DD
Eight Analog Input Channels
Channel Auto-Scan
Differential Nonlinearity Error: < ±1 LSB
Integral Nonlinearity Error: < ±1 LSB
Signal-to-Noise and Distortion Ratio: 57 dB
Single 2.7-V to 5.5-V Supply Operation
Very Low Power: 40 mW at 5.5 V,
8 mW at 2.7 V
Autopower-Down: 300 uA Max
Software Power Down: 10 uA Max
Glueless Serial Interface to TMS320 DSPs and (Q)SPI Compatible Microcontrollers
Programmable Internal Reference Voltage:
3.8-V Reference for 5-V Operation,
2.3-V Reference for 3-V Operation
Applications
- Mass Storage and Hard Disk Drive
- Automotive
- Digital Servos
- Process Control
- General-Purpose DSP
- Image Sensor Processing

View All Features in Datasheet

Description

The TLV1570 is a 10-bit data acquisition system that combines an 8-channel input multiplexer (MUX), a high-speed 10-bit ADC, an on-chip reference, and a high-speed serial interface. The device contains an on-chip control register allowing control of channel selection, conversion start, reference voltage levels, and power down via the serial port. The MUX is independently accessible, which allows the user to insert a signal conditioning circuit such as an antialiasing filter or an amplifier, if required, between the MUX and the ADC. Therefore one signal conditioning circuit can be used for all eight channels.

The TLV1570 operates from a single 2.7-V to 5.5-V power supply. The device accepts an analog input range from 0 V to AV_DD and digitizes the input at a maximum 1.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TLV1570CDW	ACTIVE	0 to 70	4.20 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE
TLV1570CDWG4	ACTIVE	0 to 70	4.20 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE
TLV1570CDWR	ACTIVE	0 to 70	3.80 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TLV1570CDWRG4	ACTIVE	0 to 70	3.80 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TLV1570CPW	ACTIVE	0 to 70	4.20 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE
TLV1570CPWG4	ACTIVE	0 to 70	4.20 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE
TLV1570CPWR	ACTIVE	0 to 70	3.80 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TLV1570CPWRG4	ACTIVE	0 to 70	3.80 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TLV1570IDW	ACTIVE	-40 to 85	4.05 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE
TLV1570IDWG4	ACTIVE	-40 to 85	4.05 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE
TLV1570IPW	ACTIVE	-40 to 85	4.50 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE
TLV1570IPWG4	ACTIVE	-40 to 85	4.50 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE
TLV1570IPWR	ACTIVE	-40 to 85	4.05 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TLV1570IPWRG4	ACTIVE	-40 to 85	4.05 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:32 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTLV1570CDW
Americas	Avnet	12
Americas	Rochester Electronics	>1k
Asia	WPI	56
Worldwide	DigiKey	103
TI Lead Time*: 20 WeeksTLV1570CDWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLV1570CDWR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLV1570CDWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLV1570CPW
Asia	WPI	102
TI Lead Time*: 20 WeeksTLV1570CPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV1570CPWR
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV1570CPWRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV1570IDW
Americas	Rochester Electronics	>1k
Asia	WPI	47
Europe	Avnet-SILICA	20
Worldwide	DigiKey	12
TI Lead Time*: 20 WeeksTLV1570IDWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLV1570IPW
Asia	WPI	55
Europe	Avnet-SILICA	45
TI Lead Time*: 20 WeeksTLV1570IPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV1570IPWR
None Reported View Distributors
TI Lead Time*: 20 WeeksTLV1570IPWRG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TLV1570CDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570CDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570CDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570CDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570CPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570CPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570CPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570CPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570IDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570IDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570IPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570IPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570IPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV1570IPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TLV1570

Tools & Software

Name	Part #	Company	Tool / Software Type
Anti-Aliasing Calculation Tool for A to D Converters	ANTIALIASINGCALC	Texas Instruments	Calculation Utilities
Op Amp to ADC Circuit Topology Calculator	ADC-INPUT-CALC	Texas Instruments	Calculation Utilities
DCPFREETOOL Software Plug-In to Code Composer Studio	DCPFREETOOL	Texas Instruments	Utilities/Plug-Ins
Data Converter Plug-in for Code Composer Studio (Rev. D)(ZIP 5199 KB ) 6157 views 05 May 2008

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TLV1570 Status: ACTIVE

10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low Power

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