AD1674JNZ

更新时间： 2024-01-22 11:53:46

品牌	Logo	应用领域
亚德诺 - ADI		转换器光电二极管信息通信管理
页数	文件大小	规格书
12页	258K
描述
12-Bit 100 kSPS A/D Converter

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数据手册

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AD1674JNZ 数据手册

AD1674–SPECIFICATIONS

(T_MINto T , V = +15 V ؎ 10% or +12 V ؎ 5%, V_LOGIC= +5 V ؎ 10%, V = –15 V ؎ 10% or

MAX CC

DC SPECIFICATIONS

–12 V ؎ 5% unless otherwise noted)

AD 1674J

Typ

AD 1674K

P aram eter

Min

Max

Min

Typ

Max

Unit

Bits

RESOLUT ION

INT EGRAL NONLINEARIT Y (INL)

±1

±1/2

LSB

DIFFERENT IAL NONLINEARIT Y (DNL)

(No Missing Codes)

Bits

LSB

UNIPOLAR OFFSET ¹@ +25°C

BIPOLAR OFFSET ¹@ +25°C

±3

±6

±2

±4

FULL-SCALE ERROR^{1, 2}@ +25°C

(with Fixed 50 Ω Resistor from REF OUT to REF IN)

0.1

0.25

+70

0.1

0.25

+70

% of FSR

T EMPERAT URE RANGE

°C

T EMPERAT URE DRIFT ³

Unipolar Offset²

±2

±6

±1

±3

LSB

Bipolar Offset²

Full-Scale Error²

POWER SUPPLY REJECT ION

V_CC= 15 V ± 1.5 V or 12 V ± 0.6 V

V_LOGIC= 5 V ± 0.5 V

±2

±1/2

±2

±1

±1/2

±1

LSB

V_EE= –15 V ± 1.5 V or –12 V ± 0.6 V

ANALOG INPUT

Input Ranges

Bipolar

–5

–10

–5

–10

Volts

+10

+20

+10

+20

Unipolar

Input Impedance

10 Volt Span

20 Volt Span

kΩ

POWER SUPPLIES

Operating Voltages

V_LOGIC

V_CC

V_EE

+4.5

+11.4

–16.5

+5.5

+16.5

–11.4

+4.5

+11.4

–16.5

+5.5

+16.5

–11.4

Volts

Operating Current

I_LOGIC

I_CC

I_EE

POWER DISSIPAT ION

385

575

385

575

INT ERNAL REFERENCE VOLT AGE

9.9

10.0

10.1

2.0

9.9

10.0

10.1

2.0

Volts

Output Current (Available for External Loads)⁴

(External Load Should Not Change During Conversion

NOT ES

¹Adjustable to zero.

²Includes internal voltage reference error.

³Maximum change from 25°C value to the value at T _MINor T _MAX

⁴Reference should be buffered for ±12 V operation.

All min and max specifications are guaranteed.

Specifications subject to change without notice.

–2–

REV. C

123 4 5 6 7...12

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