AD5300BRT-500RL7 데이터 시트보기 (PDF) - Analog Devices

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AD5300BRT-500RL7

2.7 V to 5.5 V, 140
A, Rail-to-Rail Output 8-Bit DAC in a SOT-23

Analog Devices 

AD5300–SPECIFICATIONS (VDD = 2.7 V to 5.5 V; RL = 2 k⍀ to GND; CL = 500 pF to GND; all specifications

TMIN to TMAX, unless otherwise noted.)

Parameter

B Version1

Min Typ Max

Unit

Conditions/Comments

STATIC PERFORMANCE2

Resolution

Relative Accuracy

Differential Nonlinearity

Zero-Code Error

Full-Scale Error

Gain Error

Zero-Code Error Drift

Gain Temperature Coefficient

8

Bits

±1

LSB

See Figure 2.

± 0.25 LSB

Guaranteed Monotonic by Design. See Figure 3.

+0.5 +3.5 LSB

All Zeros Loaded to DAC Register. See Figure 6.

–0.5 –3.5 LSB

All Ones Loaded to DAC Register. See Figure 6.

± 1.25 % of FSR

–20

µV/°C

–5

ppm of FSR/°C

OUTPUT CHARACTERISTICS3

Output Voltage Range

Output Voltage Settling Time

Slew Rate

Capacitive Load Stability

Digital-to-Analog Glitch Impulse

Digital Feedthrough

DC Output Impedance

Short-Circuit Current

Power-Up Time

LOGIC INPUTS3

Input Current

VINL, Input Low Voltage

VINL, Input Low Voltage

VINH, Input High Voltage

VINH, Input High Voltage

Pin Capacitance

0

VDD

V

4

6

µs

1

V/µs

470

pF

1000

pF

20

nV-s

0.5

nV-s

1

Ω

50

mA

20

mA

2.5

µs

5

µs

±1

µA

0.8

V

0.6

V

2.4

V

2.1

V

3

pF

1/4 Scale to 3/4 Scale Change (40 Hex to C0 Hex).

RL = 2 kΩ; 0 pF < CL < 500 pF. See Figure 16.

RL = ∞.

RL = 2 kΩ.

1 LSB Change Around Major Carry. See Figure 19.

VDD = 5 V.

VDD = 3 V.

Coming Out of Power-Down Mode. VDD = 5 V.

Coming Out of Power-Down Mode. VDD = 3 V.

VDD = 5 V.

VDD = 3 V.

VDD = 5 V.

VDD = 3 V.

POWER REQUIREMENTS

VDD

IDD (Normal Mode)

VDD = 4.5 V to 5.5 V

VDD = 2.7 V to 3.6 V

IDD (All Power-Down Modes)

VDD = 4.5 V to 5.5 V

VDD = 2.7 V to 3.6 V

2.7

5.5

V

140 250 µA

115 200 µA

0.2 1

µA

0.05 1

µA

DAC Active and Excluding Load Current.

VIH = VDD and VIL = GND.

VIH = VDD and VIL = GND.

VIH = VDD and VIL = GND.

VIH = VDD and VIL = GND.

POWER EFFICIENCY

IOUT/IDD

93

%

NOTES

1Temperature range as follows: B Version: –40°C to +105°C.

2Linearity calculated using a reduced code range of 4 to 251. Output unloaded.

3Guaranteed by design and characterization, not production tested.

Specifications subject to change without notice.

ILOAD = 2 mA. VDD = 5 V.

–2–

REV. C

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