ADT7316ARQZ1 데이터 시트보기 (PDF) - Analog Devices

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ADT7316ARQZ1

±0.5°C Accurate Digital Temperature Sensor and Quad Voltage Output 12-/10-/8-Bit DACs

Analog Devices 

ADT7316/ADT7317/ADT7318

DAC AC CHARACTERISTICS

Guaranteed by design and characterization, but not production tested. VDD = 2.7 V to 5.5 V; RL = 4.7 kΩ to GND;

CL = 200 pF to GND; 4.7 kΩ to VDD. All specifications TMIN to TMAX, unless otherwise noted.

Table 2.

Parameter1

Output Voltage Settling Time

ADT7318

ADT7317

ADT7316

Slew Rate

Major-Code Change Glitch Energy

Digital Feedthrough

Digital Crosstalk

Analog Crosstalk

DAC-to-DAC Crosstalk

Multiplying Bandwidth

Total Harmonic Distortion

Min Typ (@ 25°C) Max Unit Conditions and Comments

VREF = VDD = +5 V.

6

8

μs

1/4 scale to 3/4 scale change (0x40 to 0xC0).

7

9

μs

1/4 scale to 3/4 scale change (0x100 to 0x300).

8

10

μs

1/4 scale to 3/4 scale change (0x400 to 0xC00).

0.7

V/μs

12

nV-s 1 LSB change around major carry.

0.5

1

nV-s

0.5

nV-s

3

nV-s

200

kHz VREF = 2 V ± 0.1 V p-p.

−70

dB

VREF = 2.5 V ± 0.1 V p-p. Frequency = 10 kHz.

1 See Terminology section.

Rev. B | Page 9 of 44

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