AD5544 Analog Devices, AD5544 Datasheet - Page 5

• Manufacturer Part Number: AD5544
• Description: Quad, Current-Output, Serial-Input 16-/14-Bit DACs
• Manufacturer: Analog Devices

Specifications of AD5544

• Resolution (bits): 16bit
• Dac Update Rate: 500kSPS
• Dac Settling Time: 0.9µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Ser,SPI

Data Sheet
Parameter
SUPPLY CHARACTERISTICS
AC CHARACTERISTICS
1
2
3
4
All static performance tests (except I
tied to the amplifier output. Typical values represent average readings measured at 25°C.
These parameters are guaranteed by design and not subject to production testing.
All input control signals are specified with t
All ac characteristic tests are performed in a closed-loop system using an
Clock to SDO Propagation
Load DAC Pulse Width
Data Setup
Data Hold
Load Setup
Load Hold
Power Supply Range
Positive Supply Current
Negative Supply Current
Power Dissipation
Power Supply Sensitivity
Output Voltage Settling Time
Reference Multiplying
Bandwidth (BW)
DAC Glitch Impulse
Feedthrough Error
Crosstalk Error
Digital Feedthrough
Total Harmonic Distortion
Output Spot Noise Voltage
Delay
4
OUT
) are performed in a closed-loop system using an external precision
Symbol
t
t
t
t
t
t
V
I
I
P
PSS
t
BW − 3 dB
Q
V
V
Q
THD
e
DD
SS
PD
LDAC
DS
DH
LDS
LDH
S
DISS
N
DD RANGE
OUT
OUT
R
= t
x/V
A/V
F
= 2.5 ns (10% to 90% of 3 V) and timed from a voltage level of 1.5 V.
REF
REF
x
B
Test Condition/Comments
Logic inputs = 0 V
Logic inputs = 0 V, V
Logic inputs = 0 V
∆V
To ±0.1% of full scale, data = 0x0000 to 0x3FFF to 0x0000
V
V
Data = 0x0000, V
Data = 0x0000, V
f = 100 kHz
CS = 1, f
V
f = 1 kHz, BW = 1 Hz
REF
REF
REF
DD
x = 5 V p-p, data = 0xFFFF, C
x = 8 V, data = 0x0000 to 0x2000 to 0x0000
x = 5 V p-p, data = 0x3FFF, f = 1 kHz
= ±5%
CLK
= 1 MHz
Rev. F | Page 5 of 28
AD8038
REF
REF
x = 100 mV rms, f = 100 kHz
B = 100 mV rms, adjacent channel,
I-to-V converter amplifier,.
SS
= −5 V
FB
= 2.0 pF
OP177
I-to-V converter amplifier. The AD5554 R
Min
2
25
20
20
5
25
2.7
Typ
0.001
0.9
12
−1
−65
−90
0.6
−98
7
AD5544/AD5554
Max
20
5.5
5
9
1.25
0.006
FB
terminal is
Unit
ns
ns
ns
ns
ns
ns
V
µA
µA
mW
%/%
µs
MHz
nV-sec
dB
dB
nV-sec
dB
nV/√Hz