AD780ANZ Analog Devices Inc, AD780ANZ Datasheet - Page 2
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AD780ANZ
Manufacturer Part Number
AD780ANZ
Description
IC PREC V-REF 2.5V/3.0V 8-DIP
Manufacturer
Analog Devices Inc
Type
Voltage Referencer
Specifications of AD780ANZ
Temperature Coefficient
7ppm/°C
Design Resources
Using AD8599 as an Ultralow Distortion Driver for the AD7991 (CN0043) Using AD8599 as an Ultralow Distortion Driver for the AD7995 (CN0044) Using AD8599 as an Ultralow Distortion Driver for the AD7999 (CN0045) Using AD7328 in Appls with Single-Ended Industrial-Level Signals (CN0047) AD5382 Channel Monitor Function (CN0012) AD5383 Channel Monitor Function (CN0015) AD5390/91/92 Channel Monitor Function (CN0030) Measuring -48 V High-Side Current Using AD629, AD8603, AD780, and AD7453 (CN0100) High Voltage, High Precision Current Sensing with Output Level Shifting Using AD8210 and AD8274 (CN0116)
Reference Type
Series and Shunt, Programmable
Voltage - Output
2.5V, 3V
Tolerance
±5mV
Voltage - Input
4 ~ 36 V
Number Of Channels
1
Current - Quiescent
1mA
Current - Output
10mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Topology
Series
Input Voltage
4V To 36V
Reference Voltage
2.5V
Reference Voltage Tolerance
5mV
Voltage Reference Case Style
DIP
No. Of Pins
8
Current, Output
0 to 10 mA
Current, Supply
0.75 mA
Package Type
PDIP-8
Power Dissipation
500 mW
Regulation, Line
10 μV/V
Regulation, Load
75 μV/mA
Regulator Type
Negative Voltage Out, Series/Shunt
Temperature, Operating, Range
-40 to +85 °C
Voltage, Input
5 V
Voltage, Noise
4 μVp-p
Voltage, Output
2.505 or 3.005 V
Voltage, Supply
4.5 to 5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD780ANZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
SPECIFICATIONS
T
Table 1.
Parameter
OUTPUT VOLTAGE
OUTPUT VOLTAGE DRIFT
LINE REGULATION
LOAD REGULATION, SERIES MODE
LOAD REGULATION, SHUNT MODE
QUIESCENT CURRENT, 2.5 V SERIES MODE
MINIMUM SHUNT CURRENT
OUTPUT NOISE
LONG-TERM STABILITY
TRIM RANGE
TEMPERATURE PIN
SHORT-CIRCUIT CURRENT TO GROUND
TEMPERATURE RANGE
1
2
3
4
3.0 V mode typically adds 100 µA to the quiescent current. Also, I
The long-term stability specification is noncumulative. The drift in subsequent 1,000 hour periods is significantly lower than in the first 1,000 hour period.
The operating temperature range is defined as the temperature extremes at which the device will still function. Parts may deviate from their specified performance
Maximum output voltage drift is guaranteed for all packages.
outside their specified temperature range.
A
2.5 V Out
3.0 V Out
−40°C to +85°C
−55°C to +125°C
2.5 V Output, 4 V ≤+V
3.0 V Output, 4.5 V ≤+V
Sourcing 0 mA < I
Sinking −10 mA < I
I < I
–40°C to +85°C
−55°C to +125°C
0.1 Hz to 10 Hz
Spectral Density, 100 Hz
Voltage Output @ 25°C
Temperature Sensitivity
Output Resistance
Specified Performance (A, B, C)
Operating Performance (A, B, C)
= 25°C, V
T
−40°C to +85°C
−55°C to +125°C
MIN
SHUNT
to T
< 10 mA
IN
MAX
= 5 V, unless otherwise noted.
OUT
OUT
3
< 10 mA
IN
< 0 mA
1
≤ 36 V, T
IN
≤ 36 V, T
MIN
4
MIN
to T
to T
MAX
2
MAX
AD780AN/AD780AR
Min
2.495
2.995
4.0
500
–40
–55
q
increases by 2 µA/V above an input voltage of 5 V.
0.7
Typ
0.75
0.8
4
100
20
560
1.9
3
30
Max
2.505
3.005
7
20
10
10
50
75
75
75
150
75
1.0
1.3
1.0
620
+85
+125
Page 3 of 12
2.4985
2.9950
4.0
500
–55
Min
–40
AD780CR
Typ
0.75
0.8
0.7
4
100
20
560
1.9
3
30
Max
2.5015
3.0050
7
20
10
10
50
75
75
75
150
75
1.0
1.3
1.0
620
+85
+125
Min
2.499
2.999
4.0
500
–40
–55
AD780BN/AD780BR
Typ
0.75
0.8
0.7
4
100
20
560
1.9
3
30
Max
2.501
3.001
3
10
10
50
75
75
75
150
75
1.0
1.3
1.0
620
+85
+125
Unit
V
V
ppm/°C
ppm/°C
µV/V
µV/V
µV/mA
µV/mA
µV/mA
µV/mA
µV/mA
µV/mA
mA
mA
mA
µV p-p
nV/√Hz
± ppm/1000 Hr
± %
mV
mV/°C
kΩ
mA
°C
°C
AD780