AD5546 Analog Devices, AD5546 Datasheet - Page 3

• Manufacturer Part Number: AD5546
• Description: Current-Output Parallel-Input, 16-Bit Digital-to-Analog Converter
• Manufacturer: Analog Devices

Specifications of AD5546

• Resolution (bits): 16bit
• Dac Update Rate: 2MSPS
• Dac Settling Time: 500ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

Data Sheet
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
V
Table 1.
Parameter
STATIC PERFORMANCE
REFERENCE INPUT
ANALOG OUTPUT
LOGIC INPUT AND OUTPUT
INTERFACE TIMING
DD
Resolution
Relative Accuracy
Differential Nonlinearity
Output Leakage Current
Full-Scale Gain Error
Bipolar Mode Gain Error
Bipolar Mode Zero-Scale
Full-Scale Tempco
V
REF Input Resistance
R1 and R2 Resistance
R1-to-R2 Mismatch
Feedback and Offset
Input Capacitance
Output Current
Output Capacitance
Logic Input Low Voltage
Logic Input High Voltage
Input Leakage Current
Input Capacitance
Data to WR Setup Time
Data to WR Hold Time
WR Pulse Width
LDAC Pulse Width
REF
= 2.7 V to 5.5 V, I
Error
Resistance
Range
2, 3
2
2
2
OUT
2
1
= virtual GND, GND = 0 V, V
Symbol
N
INL
DNL
I
G
G
G
TCV
V
REF
R1 and R2
∆(R1 to R2)
R
C
I
C
V
V
I
C
t
t
t
t
OUT
OUT
IL
DS
DH
WR
LDAC
FB
REF
REF
OUT
IL
IH
IL
FSE
E
ZSE
, R
FS
OFS
Conditions
AD5546, 1 LSB = V
V
AD5556, 1 LSB = V
V
Grade: AD5556C
Grade: AD5546B
Grade: AD5546C
Monotonic
Data = zero scale, T
Data = zero scale, T
Data = full scale
Data = full scale
Data = full scale
Data = full scale
Code dependent
V
V
V
V
V
V
V
V
V
V
V
V
REF
REF
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 10 V
= 10 V
REF
= –10 V to 10 V, T
Rev. D | Page 3 of 20
REF
REF
A
A
/2
/2
= 25°C
= T
16
14
A
= 153 µV at
= 610 µV at
maximum
A
= full operating temperature range, unless otherwise noted.
Min
–18
4
4
8
2.4
2.1
20
35
0
0
20
35
20
35
Typ
16
14
±1
±1
±1
1
5
5
±0.5
10
5
2
200
AD5546/AD5556
Max
±1
±2
±1
±1
10
20
±4
±4
±2.5
+18
6
6
±1.5
12
0.8
0.4
10
10
Unit
Bits
Bits
LSB
LSB
LSB
LSB
nA
nA
mV
mV
mV
ppm/°C
V
kΩ
kΩ
Ω
kΩ
pF
mA
pF
V
V
V
V
µA
pF
ns
ns
ns
ns
ns
ns
ns
ns