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See Technical Specifications

ADS8515IDB

16-Bit 250kHz CMOS Analog-to-Digital Converter With Parallel Interface 4.096V Internal Reference

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

ADS8515IDB
Datasheet:

ADS8515IDB Datasheet (PDF)
Number of Bits:

16
Sampling Rate (Per Second):

250k
Number of Inputs:

1
Input Type:

Single Ended
EDA/CAD Models:

Request Free CAD Models for ADS8515IDB

Email: [email protected]

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Tel: +852 95804164

ADS8515IDB General Description

The ADS8515 is a complete 16-bit sampling analog-to-digital (A/D) converter using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D converter with sample and hold (S/H), reference, clock, interface for microprocessor use, and 3-state output drivers.

The ADS8515 is specified at a 250-kHz sampling rate over the full temperature range. Precision resistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW.

The ADS8515 is available in a 28-pin SSOP package and is fully specified for operation over the industrial –40°C to 85°C temperature range.

Key Features

Standard ±10-V Input Range
90-dB Min SNR with 20-kHz Input
±2.0 LSB Max INL
±1 LSB Max DNL, 16 Bits, No Missing Code
5-V Analog Supply, Flexible I/O Supply Voltage at 1.65 V to 5.25 V
Pin-Compatible with ADS7805/10 (Low Speed), and 12-Bit ADS7804/8504
Uses Internal or External Reference
Full Parallel Data Output
100-mW Typ Power Dissipation at 250 kSPS
28-Pin SSOP Package
APPLICATIONS
- Industrial Process Control
- Data Acquisition Systems
- Digital Signal Processing
- Medical Equipment
- Instrumentation

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Specifications

Category	Integrated Circuits (ICs)Data AcquisitionAnalog to Digital Converters (ADC)	Series	-
Number of Bits	16	Sampling Rate (Per Second)	250k
Number of Inputs	1	Input Type	Single Ended
Data Interface	Parallel	Configuration	S/H-ADC
Ratio - S/H:ADC	1:1	Number of A/D Converters	1
Architecture	SAR	Reference Type	External, Internal
Voltage - Supply, Analog	5V	Voltage - Supply, Digital	1.65V ~ 5.25V
Features	-	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	ADS8515
Resolution (Bits)	16	Sample rate (max) (ksps)	250
Number of input channels	1	Interface type	Byte-Wide, Parallel
Input type	Single-ended	Rating	Catalog
Reference mode	External, Internal	Input voltage range (max) (V)	10
Input voltage range (min) (V)	-10	Operating temperature range (°C)	-40 to 85
Power consumption (typ) (mW)	155	Analog supply (min) (V)	4.75
Analog supply voltage (max) (V)	5.25	SNR (dB)	92
Digital supply (min) (V)	1.65	Digital supply (max) (V)	5.25
feature-resolution	16bit	feature-maximum-single-supply-voltage-v
feature-minimum-dual-supply-voltage-v		feature-maximum-dual-supply-voltage-v
feature-power-supply-type		feature-packaging	Tube
feature-minimum-single-supply-voltage-v		feature-rad-hard
feature-pin-count	28	feature-cecc-qualified	No
feature-esd-protection		feature-escc-qualified
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	Yes	feature-svhc-exceeds-threshold	No