AD5370 Analog Devices, AD5370 Datasheet - Page 4

• Manufacturer Part Number: AD5370
• Description: 40-Channel, 16-Bit, Serial Input, Voltage-Output DACs
• Manufacturer: Analog Devices

Specifications of AD5370

• Resolution (bits): 16bit
• Dac Update Rate: 540kSPS
• Dac Settling Time: 20µs
• Max Pos Supply (v): +16.5V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5370
SPECIFICATIONS
PERFORMANCE SPECIFICATIONS
DV
R
Table 2.
Parameter
ACCURACY
REFERENCE INPUTS (VREF0, VREF1)
SIGGND INPUT (SIGGND0 to SIGGND4)
OUTPUT CHARACTERISTICS
DIGITAL INPUTS
DIGITAL OUTPUTS (SDO, BUSY)
L
Resolution
Integral Nonlinearity
Differential Nonlinearity
Zero-Scale Error
Full-Scale Error
Gain Error
Zero-Scale Error
Full-Scale Error
Span Error of Offset DAC
VOUT Temperature Coefficient
DC Crosstalk
VREF Input Current
VREF Range
DC Input Impedance
Input Range
SIGGND Gain
Output Voltage Range
Nominal Output Voltage Range
Short-Circuit Current
Load Current
Capacitive Load
DC Output Impedance
Input High Voltage
Input Low Voltage
Input Current
CLR High Impedance Leakage
Input Capacitance
Output Low Voltage
Output High Voltage (SDO)
SDO High Impedance Leakage
High Impedance Output
= open circuit; gain (M), offset (C), and DAC offset registers at default values; all specifications T
CC
(VOUT0 to VOUT39)
Current
Current
Capacitance
= 2.5 V to 5.5 V; V
2
2
2
2
2
DD
2
= 9 V to 16.5 V; V
2
2
Min
16
−4
−1
−10
−10
−35
−10
2
50
−0.5
0.995
V
−4
−1
1.7
2.0
−1
−20
DV
−5
SS
CC
+ 1.4
− 0.5
SS
= −16.5 V to −8 V; V
Type
1
1
5
10
Rev. 0 | Page 4 of 28
Max
+4
+1
+10
+10
0.1
+35
120
+10
5
+0.5
1.005
V
+8
15
+1
2200
0.5
0.8
+1
+20
10
0.5
+5
DD
− 1.4
REF
= 3 V; AGND = DGND = SIGGND = 0 V; C
Unit
Bits
LSB
LSB
mV
mV
% FSR
LSB
LSB
mV
ppm FSR/°C
μV
μA
V
kΩ
V
V
V
mA
mA
pF
V
V
V
μA
μA
pF
V
V
μA
pF
Guaranteed monotonic by design
After calibration
After calibration
See the Offset DAC Channels section for
details
Includes linearity, offset, and gain drift
Typically 20 μV; measured channel at midscale,
full-scale change on any other channel
Per input, typically ±30 nA
±2% for specified operation
VOUTx to DV
Excluding the CLR pin
Sourcing 200 μA
Test Conditions/Comments
Before calibration
Before calibration
Typically 55 kΩ
I
DV
DV
DV
Sinking 200 μA
LOAD
CC
CC
CC
= 1 mA
= 2.5 V to 3.6 V
= 3.6 V to 5.5 V
= 2.5 V to 5.5 V
MIN
to T
CC
MAX
, V
DD
, unless otherwise noted.
, or V
L
SS
= open circuit;
1