Data Sheet AD5504
Rev. B | Page 5 of 20
Parameter Symbol Min Typ
1
Max Unit Test Conditions/Comments
POWER SUPPLIES
V
DD
10 62 V
V
LOGIC
2.3 5.5 V
Quiescent Supply Current (I
QUIESCENT
) 2 3 mA Static conditions; DAC
outputs = midscale
Logic Supply Current (I
LOGIC
) 0.4 2 µA V
IH
= V
LOGIC
; V
IL
= DGND
DC PSRR
4
DAC output = full-scale
60 V Mode 68 dB
30 V Mode 76 dB
POWER-DOWN MODE
Supply Current I
DD_PWD
Software Power-Down Mode 30 50 µA
Junction Temperature
8
T
J
130 °C T
J
= T
A
+ P
TOTAL
× θ
JA
1
Typical specifications represent average readings at 25°C, V
DD
= 62 V and V
LOGIC
= 5 V.
2
Valid in output voltage range of (V
DD
− 0.5 V) to (AGND + 0.5 V). Outputs are unloaded.
3
Includes linearity, offset, and gain drift.
4
Guaranteed by design and characterization. Not production tested.
5
V
OUTX
refers to V
OUTA
, V
OUTB
, V
OUTC
, or V
OUTD
.
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
limited by output amplifier compliance, V
DD
should be set to at least 0.5 V higher than the maximum output voltage to ensure compliance.
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
V
DD
= 10 V to 62 V; V
LOGIC
= 2.3 V to 5.5 V; R
L
= 60 kΩ; C
L
= 200 pF; −40°C < T
A
< +105°C, unless otherwise noted.
Table 3.
Parameter
1, 2
Min Typ Max Unit Test Conditions/Comments
3
AC CHARACTERISTICS
Output Voltage Settling Time ¼ to ¾ scale settling to ±1 LSB, R
L
= 60 kΩ
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.