ADS7805

활성

16비트 10us 샘플링 CMOS 아날로그-디지털 컨버터

지금 주문

데이터 시트

document-pdfAcrobat 16-Bit 10µs Sampling CMOS Analog-to-Digital Converter datasheet (Rev. D) (영어)

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대안 비교

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능

신규 ADS8681W

활성

+5V 전원의 프로그래머블 입력 범위를 지원하는 16비트, 1MSPS, 1채널, 광대역 SAR ADC Higher speed, increased bandwith

ADS7805

활성

데이터 시트

지금 주문

제품 상세 정보

Resolution (Bits)

16

Sample rate (max) (ksps)

100

Number of input channels

1

Interface type

Byte-Wide, Parallel

Architecture

SAR

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)

-25 to 85

Power consumption (typ) (mW)

81.5

Analog supply (min) (V)

4.75

Analog supply voltage (max) (V)

5.25

SNR (dB)

86

Digital supply (min) (V)

4.75

Digital supply (max) (V)

5.25

Resolution (Bits)

16

Sample rate (max) (ksps)

100

Number of input channels

1

Interface type

Byte-Wide, Parallel

Architecture

SAR

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)

-25 to 85

Power consumption (typ) (mW)

81.5

Analog supply (min) (V)

4.75

Analog supply voltage (max) (V)

5.25

SNR (dB)

86

Digital supply (min) (V)

4.75

Digital supply (max) (V)

5.25

SOIC (DW)

28

184.37 mm² 17.9 x 10.3

100kHz min SAMPLING RATE
STANDARD ±10V INPUT RANGE
86dB min SINAD WITH 20kHz INPUT
±3.0 LSB max INL
DNL: 16 Bits No Missing Codes
SINGLE +5V SUPPLY OPERATION
PIN-COMPATIBLE WITH 12-BIT ADS7804
USES INTERNAL OR EXTERNAL REFERENCE
FULL PARALLEL DATA OUTPUT
100mW max POWER DISSIPATION
0.3" DIP-28 AND SO-28

Note: Recommended Voltage Reference: REF02 and REF102

100kHz min SAMPLING RATE
STANDARD ±10V INPUT RANGE
86dB min SINAD WITH 20kHz INPUT
±3.0 LSB max INL
DNL: 16 Bits No Missing Codes
SINGLE +5V SUPPLY OPERATION
PIN-COMPATIBLE WITH 12-BIT ADS7804
USES INTERNAL OR EXTERNAL REFERENCE
FULL PARALLEL DATA OUTPUT
100mW max POWER DISSIPATION
0.3" DIP-28 AND SO-28

Note: Recommended Voltage Reference: REF02 and REF102

The ADS7805 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, Successive Approximation Register (SAR) A/D converter with Sample-and-Hold (S/H), reference, clock, interface for microprocessor use, and 3-state output drivers.

The ADS7805 is specified at a 100kHz sampling rate and ensured over the full temperature range. Laser-trimmed scaling resistors provide an industry-standard ±10V input range while the innovative design allows operation from a single +5V supply, with power dissipation under 100mW.

The ADS7805 is available in a 0.3" DIP-28 and an SO-28 package. Both are fully specified for operation over the industrial -25°C to +85°C range; however, they will function over the -40°C to +85°C temperature range.

The ADS7805 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, Successive Approximation Register (SAR) A/D converter with Sample-and-Hold (S/H), reference, clock, interface for microprocessor use, and 3-state output drivers.

The ADS7805 is specified at a 100kHz sampling rate and ensured over the full temperature range. Laser-trimmed scaling resistors provide an industry-standard ±10V input range while the innovative design allows operation from a single +5V supply, with power dissipation under 100mW.

The ADS7805 is available in a 0.3" DIP-28 and an SO-28 package. Both are fully specified for operation over the industrial -25°C to +85°C range; however, they will function over the -40°C to +85°C temperature range.

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