ADS7807

現行

低功耗 16 位元取樣 CMOS 類比轉數位轉換器

立即訂購

產品規格表

document-pdfAcrobat Low-Power, 16-Bit, Sampling CMOS Analog-to-Digital Converter datasheet (Rev. D) (英文)

勘誤表

document-pdfAcrobat
Errata: ADS78xx (英文)

現在提供此產品的更新版本

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比較替代產品

功能相同，但引腳輸出與所比較的裝置不同

最新 ADS8681W

現行

具可編程輸入範圍並使用 +5V 電源的 16 位元、1MSPS、單通道、高頻寬 SAR ADC Higher speed, increased bandwith

ADS7807

現行

產品規格表

立即訂購

產品詳細資料

Resolution (Bits)

16

Sample rate (max) (ksps)

40

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)

-40 to 85

Power consumption (typ) (mW)

28

Analog supply (min) (V)

4.75

Analog supply voltage (max) (V)

5.25

SNR (dB)

88

Digital supply (min) (V)

4.75

Digital supply (max) (V)

5.25

Resolution (Bits)

16

Sample rate (max) (ksps)

40

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)

-40 to 85

Power consumption (typ) (mW)

28

Analog supply (min) (V)

4.75

Analog supply voltage (max) (V)

5.25

SNR (dB)

88

Digital supply (min) (V)

4.75

Digital supply (max) (V)

5.25

SOIC (DW)

28

184.37 mm² 17.9 x 10.3

35mW max POWER DISSIPATION
50 µW POWER-DOWN MODE
25 µs max ACQUISITION AND CONVERSION
±1.5LSB max INL
DNL:16 Bits, No Missing Codes
86dB min SINAD WITH 1kHz INPUT
±10V, 0V TO +5V, AND 0V TO +4V INPUT RANGES
SINGLE +5V SUPPLY OPERATION
PARALLEL AND SERIAL DATA OUTPUT
PIN-COMPATIBLE WITH THE 12-BIT ADS7806
USES INTERNAL OR EXTERNAL REFERENCE
0.3" DIP-28 AND SO-28

All trademarks are the property of their respective owners.

35mW max POWER DISSIPATION
50 µW POWER-DOWN MODE
25 µs max ACQUISITION AND CONVERSION
±1.5LSB max INL
DNL:16 Bits, No Missing Codes
86dB min SINAD WITH 1kHz INPUT
±10V, 0V TO +5V, AND 0V TO +4V INPUT RANGES
SINGLE +5V SUPPLY OPERATION
PARALLEL AND SERIAL DATA OUTPUT
PIN-COMPATIBLE WITH THE 12-BIT ADS7806
USES INTERNAL OR EXTERNAL REFERENCE
0.3" DIP-28 AND SO-28

All trademarks are the property of their respective owners.

The ADS7807 is a low-power, 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, clock, reference, and microprocessor interface with parallel and serial output drivers.

The ADS7807 can acquire and convert 16-bits to within ±1.5LSB in 25µs max while consuming only 35mW max. Laser trimmed scaling resistors provide standard industrial input ranges of ±10V and 0V to +5V. In addition, a 0V to +4V range allows development of complete single-supply systems.

The ADS7807 is available in a 0.3" DIP-28 and SO-28, both fully specified for operation over the industrial –40°C to +85°C temperature range.

The ADS7807 is a low-power, 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, clock, reference, and microprocessor interface with parallel and serial output drivers.

The ADS7807 can acquire and convert 16-bits to within ±1.5LSB in 25µs max while consuming only 35mW max. Laser trimmed scaling resistors provide standard industrial input ranges of ±10V and 0V to +5V. In addition, a 0V to +4V range allows development of complete single-supply systems.

The ADS7807 is available in a 0.3" DIP-28 and SO-28, both fully specified for operation over the industrial –40°C to +85°C temperature range.

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