AD8610BRZ Analog Devices Inc, AD8610BRZ Datasheet - Page 18
AD8610BRZ
Manufacturer Part Number
AD8610BRZ
Description
IC OPAMP JFET 25MHZ PREC 8SOIC
Manufacturer
Analog Devices Inc
Specifications of AD8610BRZ
Slew Rate
60 V/µs
Design Resources
Precision, AC Reference Signal Attenuator Using AD5546/56 Multiplying DAC (CN0025)
Amplifier Type
J-FET
Number Of Circuits
1
Gain Bandwidth Product
25MHz
Current - Input Bias
3pA
Voltage - Input Offset
45µV
Current - Supply
3mA
Current - Output / Channel
45mA
Voltage - Supply, Single/dual (±)
±5 V ~ 13 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Op Amp Type
Precision
No. Of Amplifiers
1
Bandwidth
25MHz
Supply Voltage Range
± 5V To ± 13V
Amplifier Case Style
SOIC
No. Of Pins
8
Channel Separation
137
Common Mode Rejection Ratio
110
Current, Input Bias
+3 pA
Current, Input Offset
+1.5 pA
Current, Output
±45 mA
Current, Supply
3 mA
Harmonic Distortion
0.0006 %
Impedance, Thermal
43 °C/W
Package Type
SOIC-8
Temperature, Operating, Range
-40 to +125 °C
Voltage, Gain
200 V/mV
Voltage, Input
+10.5 V
Voltage, Noise
6 nV/sqrt Hz
Voltage, Offset
45 μV
Voltage, Output, High
+11.84 V
Voltage, Output, Low
-11.84 V
Voltage, Supply
±13 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD8610BRZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD8610/AD8620
The AD8610/AD8620 maintain this fast settling time when
loaded with large capacitive loads, as shown in Figure 62.
Output Current Capability
The AD8610/AD8620 can drive very heavy loads due to its
high output current. It is capable of sourcing or sinking 45 mA
at ±10 V output. The short-circuit current is quite high and the
part is capable of sinking about 95 mA and sourcing over 60 mA
while operating with supplies of ±13 V. Figure 64 and Figure 65
compare the output voltage vs. load current of AD8610/
AD8620 and OPA627.
Figure 62. AD8610/AD8620 Settling Time vs. Load Capacitance
3.0
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
Figure 63. OPA627 Settling Time vs. Load Capacitance
0
0
0
0
ERROR BAND = ±0.01%
ERROR BAND = ±0.01%
500
500
C
C
1000
1000
L
L
(pF)
(pF)
1500
1500
2000
2000
Rev. F | Page 18 of 24
Although operating conditions imposed on the AD8610/AD8620
(±13 V) are less favorable than the OPA627 (±15 V), it can be
seen that the AD8610/AD8620 have much better drive capability
(lower headroom to the supply) for a given load current.
Operating with Supplies Greater than ±13 V
The AD8610/AD8620 maximum operating voltage is specified
at ±13 V. When ±13 V is not readily available, an inexpensive
LDO can provide ±12 V from a nominal ±15 V supply.
Figure 64. AD8610/AD8620 Dropout from ±13 V vs. Load Current
0.1
0.00001
0.00001
0.1
Figure 65. OPA627 Dropout from ±15 V vs. Load Current
10
10
1
1
V
V
EE
CC
0.0001
0.0001
V
V
CC
EE
LOAD CURRENT (A)
LOAD CURRENT (A)
0.001
0.001
0.01
0.01
0.1
0.1
1
1