AD660ARZ Analog Devices Inc, AD660ARZ Datasheet - Page 4
![no-image](/images/manufacturer_photos/0/0/57/analog_devices_inc_sml.jpg)
AD660ARZ
Manufacturer Part Number
AD660ARZ
Description
IC DAC 16BIT MONO W/VREF 24-SOIC
Manufacturer
Analog Devices Inc
Series
DACPORT®r
Datasheet
1.AD660ARZ.pdf
(20 pages)
Specifications of AD660ARZ
Data Interface
Serial
Settling Time
6µs
Number Of Bits
16
Number Of Converters
1
Voltage Supply Source
Analog and Digital, Dual ±
Power Dissipation (max)
625mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Resolution (bits)
16bit
Sampling Rate
167kSPS
Input Channel Type
Serial
Supply Voltage Range - Digital
4.5V To 5.5V
Supply Current
12mA
Digital Ic Case Style
SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD660ARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD660
Parameter
POWER SUPPLIES
TEMPERATURE RANGE
1
2
3
4
5
6
AC PERFORMANCE CHARACTERISTICS
With the exception of total harmonic distortion + noise (THD + N) and signal-to-noise (SNR) ratio, these characteristics are included for
design guidance only and are not subject to test. THD + N and SNR are 100% tested.
T
Table 2.
Parameter
OUTPUT SETTLING TIME
TOTAL HARMONIC DISTORTION + NOISE
SIGNAL-TO-NOISE RATIO
DIGITAL-TO-ANALOG GLITCH IMPULSE
DIGITAL FEEDTHROUGH
OUTPUT NOISE VOLTAGE
REFERENCE NOISE
For 16-bit resolution, 1 LSB = 0.0015% of FSR. For 15-bit resolution, 1 LSB = 0.003% of FSR. For 14-bit resolution, 1 LSB = 0.006% of FSR. FSR stands for full-scale range
and is 10 V in a unipolar mode and 20 V in bipolar mode.
Gain error and gain drift are measured using the internal reference. The internal reference is the main contributor to gain drift. If lower gain drift is required, the AD660
can be used with a precision external reference such as the AD587, AD586, or AD688.
Gain error is measured with fixed 50 Ω resistors as shown in the Theory of Operation section. Eliminating these resistors increases the gain error by 0.25% of FSR
(unipolar mode) or 0.50% of FSR (bipolar mode).
DAC gain error and drift are measured with an external voltage reference. They represent the error contributed by the DAC alone, for use with an external reference.
External current is defined as the current available in addition to that supplied to REF IN and SPAN/BIPOLAR OFFSET on the AD660.
Operation on ±12 V supplies is possible using an external reference such as the AD586 and reducing the output range. Refer to the Internal/External Reference Use
section.
MIN
Voltage
Current (No Load)
Power Supply Sensitivity
Power Dissipation (Static, No Load)
Specified Performance (A, B)
Specified Performance (S)
(Time to ±0.0008% FS
with 2 kΩ, 1000 pF Load)
A, B, S Grade
A, B, S Grade
A, B, S Grade
Density (1 kHz to 1 MHz)
+V
−V
+V
I
I
I
≤ T
CC
EE
LL
@ V
@ V
CC
EE
LL
A
6
6
IH
IH
≤ T
= 5 V, V
= 2.4 V, V
MAX
, +V
IL
= 0 V
IL
CC
= 0.4 V
= 15 V, −V
EE
= −15 V, +V
15
Limit
13
8
10
6
8
2.5
0.009
0.056
5.6
83
2
120
125
LL
= 5 V except where noted.
Unit
μs max
μs typ
μs typ
μs typ
μs typ
μs typ
% max
% max
% max
dB min
nV-s typ
nV-s typ
nV/√Hz typ
nV/√Hz typ
Rev. B | Page 4 of 20
Min
+13.5
−13.5
+4.5
−40
−55
AD660AN/AR/SQ
Test Conditions/Comments
20 V step, T
20 V step, T
20 V step, T
10 V step, T
10 V step, T
1 LSB step, T
0 dB, 990.5 Hz, sample rate = 96 kHz, T
−20 dB, 990.5 Hz, sample rate = 96 kHz, T
−60 dB, 990.5 Hz, sample rate = 96 kHz, T
T
DAC alternately loaded with 0x8000 and 0x7FFF
DAC alternately loaded with 0x0000 and 0xFFFF, CS high
Measured at V
Measured at REF OUT
Typ
+12
−12
0.3
3
1
365
A
= 25°C
A
A
MIN
A
MIN
MIN
= 25°C
= 25°C
= 25°C
Max
+16.5
−16.5
+5.5
+18
−18
2
7.5
2
625
+85
+125
≤ T
≤ T
OUT
≤ T
, 20 V span, excludes reference
A
A
A
≤ T
≤ T
≤ T
MAX
MAX
MAX
Min
+13.5
−13.5
+4.5
−40
AD660BN/BR
Typ
+12
−12
0.3
3
1
365
A
= 25°C
A
A
= 25°C
= 25°C
Max
2
+16.5
−16.5
+5.5
+18
−18
2
7.5
625
+85
Unit
V
V
V
mA
mA
mA
mA
ppm/%
mW
°C
°C