AD669BR 데이터 시트보기 (PDF) - Analog Devices
부품명
상세내역
일치하는 목록
AD669BR Datasheet PDF : 12 Pages
| |||
AD669–SPECIFICATIONS(@ TA = +25؇C, VCC = +15 V, VEE = –15 V, VLL = +5 V, unless otherwise noted)
Model
AD669AN/AR
AD669AQ/SQ
AD669BN/BQ/BR
Min Typ Max Min Typ Max Min Typ Max
Units
RESOLUTION
16
16
16
Bits
DIGITAL INPUTS (TMIN to TMAX)
VIH (Logic “1” )
VIL (Logic “0” )
IIH (VIH = 5.5 V)
IIL (VIL = 0 V)
TRANSFER FUNCTION CHARACTERISTICS1
Integral Nonlinearity
TMIN to TMAX
Differential Nonlinearity
TMIN to TMAX
Monotonicity Over Temperature
Gain Error2, 5
Gain Drift2 (TMIN to TMAX)
Unipolar Offset
Unipolar Offset Drift (TMIN to TMAX)
Bipolar Zero Error
Bipolar Zero Error Drift (TMIN to TMAX)
REFERENCE INPUT
Input Resistance
Bipolar Offset Input Resistance
2.0
5.5 *
0
0.8 *
؎10
؎10
؎2
؎4
؎2
؎4
14
14
؎0.15
25
؎5
5
؎15
12
7
10
13
*
*
7
10
13
*
*
*
*
*
*
*
*
*
*
*
*
15
؎0.10
15
؎5
3
؎15
10
*
*
*
*
*
*
*
*
*
*
؎1
؎2
؎1
؎2
؎0.10
15
؎2.5
3
؎10
5
*
*
Volts
Volts
µA
µA
LSB
LSB
LSB
LSB
Bits
% of FSR
ppm/°C
mV
ppm/°C
mV
ppm/°C
kΩ
kΩ
REFERENCE OUTPUT
Voltage
Drift
External Current3
Capacitive Load
Short Circuit Current
9.98 10.00 10.02 *
*
*
*
*
*
25
15
15
2
4
*
*
*
*
1000
*
*
25
*
*
Volts
ppm/°C
mA
pF
mA
OUTPUT CHARACTERISTICS
Output Voltage Range
Unipolar Configuration
Bipolar Configuration
Output Current
Capacitive Load
Short Circuit Current
0
+10 *
*
*
*
–10
+10 *
*
*
*
5
*
*
1000
*
*
25
*
*
Volts
Volts
mA
pF
mA
POWER SUPPLIES
Voltage
VCC4
VEE4
VLL
Current (No Load)
ICC
IEE
ILL
@ VIH, VIL = 5, 0 V
@ VIH, VIL = 2.4, 0.4 V
Power Supply Sensitivity
Power Dissipation (Static, No Load)
+13.5
+16.5 *
*
*
*
–13.5
–16.5 *
*
*
*
+4.5
+5.5 *
*
*
*
+12 +18
–12 –18
*
*
*
*
*
*
*
*
0.3 2
3
7.5
1
3
365 625
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Volts
Volts
Volts
mA
mA
mA
mA
ppm/%
mW
TEMPERATURE RANGE
Specified Performance (A, B)
Specified Performance (S)
–40
+85 –40
+85 –40
+85
°C
–55
+125
°C
NOTES
1For 16-bit resolution, 1 LSB = 0.0015% of FSR = 15 ppm of FSR. For 15-bit resolution, 1 LSB = 0.003% of FSR = 30 ppm of FSR. For 14-bit resolution
1 LSB = 0.006% of FSR = 60 ppm of FSR. FSR stands for Full-Scale Range and is 10 V for a 0 V to + 10 V span and 20 V for a –10 V to +10 V span.
2Gain error and gain drift measured using the internal reference. Gain drift is primarily reference related. See the Using the AD669 with the AD688 Reference section
for further information.
3External current is defined as the current available in addition to that supplied to REF IN and SPAN/BIPOLAR OFFSET on the AD669.
4Operation on ± 12 V supplies is possible using an external reference like the AD586 and reducing the output range. Refer to the Internal/External Reference Use section.
5Measured with fixed 50 Ω resistors. Eliminating these resistors increases the gain error by 0.25% of FSR (Unipolar mode) or 0.50% of FSR (Bipolar mode). Refer to
the Analog Circuit Connections section.
*Same as AD669AN/AR specification.
Specifications subject to change without notice.
Specifications in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max specifica-
tions are guaranteed. Those shown in boldface are tested on all production units.
–2–
REV. A
Share Link: 