AD5755 datasheet(7/48 Pages) AD

7 / 48 page

AD5755

Rev. 0 | Page 7 of 48

Parameter1

Min

Typ

Max

Unit

Test Conditions/Comments

FAULT

VOL, Output Low Voltage

0.4

10 kΩ pull-up resistor to DVDD

VOL, Output Low Voltage

0.6

At 2.5 mA

VOH, Output High Voltage

3.6

10 kΩ pull-up resistor to DVDD

POWER REQUIREMENTS

AVDD

AVSS

−26.4

−10.8

DVDD

2.7

5.5

AVCC

4.5

5.5

AIDD

8.6

10.5

Voltage output mode on all channels, output

unloaded, over supplies

7.5

Current output mode on all channels,

AISS

−11

−8.8

Voltage output mode on all channels, output

unloaded, over supplies

−1.7

Current output mode on all channels

DICC

9.2

VIH = DVDD, VIL = DGND, internal oscillator running,

over supplies

AICC

Output unloaded, over supplies

IBOOST5

2.7

Per channel, voltage output mode, output

unloaded, over supplies

Per channel, current output mode

Power Dissipation

173

AVDD = 15 V, AVSS = −15 V, dc-to-dc converter

enable, current output mode, outputs disabled

1Temperature range: −40°C to +105°C; typical at +25°C.

2 Guaranteed by design and characterization; not production tested.

3 For current outputs with internal RSET, the offset, full-scale, and TUE measurements exclude dc crosstalk. The measurements are made with all four channels enabled

loaded with the same code.

4 See the Current Output Mode with Internal RSET section for more explanation of the dc crosstalk.

5 Efficiency plots in Figure 54, Figure 55, Figure 5

6, and Figure 57 include the IBOOST quiescent current.

AC PERFORMANCE CHARACTERISTICS

AVDD = VBOOST_x = 15 V; AVSS = −15 V; DVDD = 2.7 V to 5.5 V; AVCC = 4.5 V to 5.5 V; dc-to-dc converter disabled; AGND = DGND =

GNDSWx = 0 V; REFIN = 5 V; voltage outputs: RL = 2 kΩ, CL = 220 pF; current outputs: RL = 300 Ω; all specifications TMIN to TMAX, unless

otherwise noted.

Table 2.

Parameter1

Min

Typ

Max

Unit

Test Conditions/Comments

DYNAMIC PERFORMANCE

Voltage Output

Output Voltage Settling Time

μs

5 V step to ±0.03% FSR, 0 V to 5 V range

μs

10 V step to ±0.03% FSR, 0 V to 10 V range

μs

100 mV step to 1 LSB (16-bit LSB), 0 V to 10 V

range

Slew Rate

1.9

V/μs

0 V to 10 V range

Power-On Glitch Energy

150

nV-sec

Digital-to-Analog Glitch Energy

nV-sec

Glitch Impulse Peak Amplitude

Digital Feedthrough

nV-sec

DAC to DAC Crosstalk

nV-sec

0 V to 10 V range

Output Noise (0.1 Hz to 10 Hz

Bandwidth)

0.15

LSB p-p

16-bit LSB, 0 V to 10 V range

Output Noise Spectral Density

150

nV/√Hz

Measured at 10 kHz, midscale output, 0 V to 10 V

range

AC PSRR

200 mV 50 Hz/60 Hz sine wave superimposed on

power supply voltage

AD5755 Datasheet(PDF) 7 Page - Analog Devices

AD5755 Datasheet(HTML) 7 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

Datasheet Download

Link URL