Data Sheet

AD5504

Rev. B | Page 5 of 20

Parameter

Symbol

Min

Typ1

Max

Unit

Test Conditions/Comments

POWER SUPPLIES

10

62

V

2.3

5.5

V

2

3

mA

Static conditions; DAC

outputs = midscale

0.4

2

µA

DC PSRR4

DAC output = full-scale

60 V Mode

68

dB

30 V Mode

76

dB

POWER-DOWN MODE

Supply Current

Software Power-Down Mode

30

50

µA

Junction Temperature8

130

°C

1

2

3

Includes linearity, offset, and gain drift.

4

Guaranteed by design and characterization. Not production tested.

5

6

DAC code = 32 for 60 V mode; DAC code = 64 for 30 V mode.

7

The DAC architecture gives a fixed linear voltage output range of 0 V to 30 V if R_SEL is held high and 0 V to 60 V if R_SEL is held low. As the output voltage range is

8

If the die temperature exceeds 110°C, the AD5504 enters a temperature power-down mode putting the DAC outputs into a high impedance state thereby removing

the short-circuit condition. Overheating caused by long term short-circuit condition(s) is detected by an integrated thermal sensor. After power-down, the AD5504

stays powered down until a software power-up command is executed.

AC CHARACTERISTICS

Table 3.

Parameter1, 2

Min

Typ

Max

Unit

Test Conditions/Comments3

AC CHARACTERISTICS

Output Voltage Settling Time

60 V Mode

45

55

µs

30 V Mode

25

35

µs

Slew Rate

0.65

V/µs

Digital-to-Analog Glitch Energy

300

nV-s

1 LSB change around major carry in 60 V mode

Glitch Impulse Peak Amplitude

170

mV

60 V mode

Digital Feedthrough

40

nV-s

Digital Crosstalk

5

nV-s

Analog Crosstalk

600

nV-s

DAC-to-DAC Crosstalk

600

nV-s

Peak-to-Peak Noise

140

μV p-p

0.1 Hz to 10 Hz; DAC code = 0x800

4

mV p-p

0.1 Hz to 10 kHz; DAC code = 0x800

1

Guaranteed by design and characterization; not production tested.

2

See the Terminology section.

3

Temperature range is −40°C to + 105°C, typical at 25°C.