AD5641AKSZ-500RL7 datasheet(3/20 Pages) AD

Numer części	AD5641AKSZ-500RL7

Szczegółowy opis	SPI Interface in LFCSP and SC70

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Producent	AD [Analog Devices]

Strona internetowa	http://www.analog.com

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Data Sheet

AD5641

Rev. D | Page 3 of 20

SPECIFICATIONS

VDD = 2.7 V to 5.5 V; RL = 2 kΩ to GND; CL = 200 pF to GND; −40°C < TA < +125°C; typical at +25°C; all specifications TMIN to TMAX,

unless otherwise noted.

Table 2.

A Grade

B Grade

Parameter

Min

Typ

Max

Min

Typ

Max

Unit

Test Conditions/Comments

STATIC PERFORMANCE

Resolution

14

Bits

Relative Accuracy1

±16

±4

LSB

Differential Nonlinearity1

±1

LSB

Guaranteed monotonic by design

Zero-Code Error

0.5

10

0.5

10

mV

All 0s loaded to DAC register

Offset Error

±0.63

±10

±0.63

±10

mV

Full-Scale Error

±0.5

mV

All 1s loaded to DAC register

Gain Error

±0.004

±0.037

±0.004

±0.037

% of FSR

Zero-Code Error Drift

5.0

µV/°C

Gain Temperature Coefficient

2.0

ppm of

FSR/°C

OUTPUT CHARACTERISTICS2

Output Voltage Range

0

VDD

0

VDD

V

Output Voltage Settling Time

6

10

6

10

µs

Code ¼ scale to ¾ scale, to ±1 LSB

Slew Rate

0.5

V/µs

Capacitive Load Stability

470

pF

RL = ∞

1000

pF

RL = 2 kΩ

Output Noise Spectral Density

120

nV/√Hz

DAC code = midscale, 1 kHz

Noise

2

µV

DAC code = midscale, 0.1 Hz to

10 Hz bandwidth

Digital-to-Analog Glitch

Impulse

5

nV-s

1 LSB change around major carry

Digital Feedthrough

0.2

nV-s

DC Output Impedance

0.5

Ω

Short-Circuit Current

15

mA

VDD = 3 V/5 V

LOGIC INPUTS

Input Current3

±2

µA

VINL, Input Low Voltage

0.8

V

VDD = 4.5 V to 5.5 V

0.6

V

VDD = 2.7 V to 3.6 V

VINH, Input High Voltage

1.8

V

VDD = 4.5 V to 5.5 V

1.4

V

VDD = 2.7 V to 3.6 V

Pin Capacitance

3

pF

POWER REQUIREMENTS

VDD

2.7

5.5

2.7

5.5

V

All digital inputs at 0 V or VDD

IDD (Normal Mode)

DAC active and excluding load current

VDD = 4.5 V to 5.5 V

75

100

75

100

µA

VIH = VDD and VIL = GND

VDD = 2.7 V to 3.6 V

60

90

60

90

µA

VIH = VDD and VIL = GND

IDD (All Power-Down Modes)

VDD = 4.5 V to 5.5 V

0.5

µA

VIH = VDD and VIL = GND

VDD = 2.7 V to 3.6 V

0.2

µA

VIH = VDD and VIL = GND

POWER EFFICIENCY

IOUT/IDD

96

%

ILOAD = 2 mA and VDD = ±5 V, full-scale

loaded

1

Linearity calculated using a reduced code range (Code 256 to Code 16,128).

2

Guaranteed by design and characterization, not production tested.

3

Total current flowing into all pins.

Podobny numer części - AD5641AKSZ-500RL7

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	AD5641AKS	572Kb / 20P	2.7 V to 5.5 V, <100 uA, 14-Bit nanoDAC D/A in SC70 Package Rev. PrC

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Podobny opis - AD5641AKSZ-500RL7

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	AD5611	466Kb / 24P	2.7 V to 5.5 V, 100 A, 8-/10-/12-Bit nanoDAC, SPI Interface in LFCSP and SC70 Rev. G
	AD5621	466Kb / 24P	2.7 V to 5.5 V, 100 A, 8-/10-/12-Bit nanoDAC, SPI Interface in LFCSP and SC70 Rev. G
	AD5601	466Kb / 24P	2.7 V to 5.5 V, 100 A, 8-/10-/12-Bit nanoDAC, SPI Interface in LFCSP and SC70 Rev. G
	AD5601	466Kb / 24P	2.7 V to 5.5 V, <100 關A, 8-/10-/12-Bit nanoDAC, SPI Interface in LFCSP and SC70 Rev. G
	AD5621AKSZ	466Kb / 24P	2.7 V to 5.5 V, <100 關A, 8-/10-/12-Bit nanoDAC, SPI Interface in LFCSP and SC70 Rev. G
	AD5626	794Kb / 20P	5V,12-Bit nanoDAC, Serial Interface in MSOP and LFCSP Packages REV. 0
	AD7946	597Kb / 25P	PulSAR ADC in MSOP and LFCSP
	AD7944	689Kb / 29P	15.5 mW ADC in LFCSP
ATMEL Corporation	AT73C209	1Mb / 63P	SPI Interface and Internal Programming Registers
ams AG	AS3693C-9	1Mb / 30P	SPI interface

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