AD8512ARMZ Analog Devices Inc, AD8512ARMZ Datasheet - Page 11

• Manufacturer Part Number: AD8512ARMZ
• Description: PRECISION LOW NOISE JFET AMPLIFIER
• Manufacturer: Analog Devices Inc

Specifications of AD8512ARMZ

• Rohs Compliant: YES
• Design Resources: Precision, Bipolar Configuration for the AD5546/56 DAC (CN0024) Precision, Bipolar, Configuration for AD5547/AD5557 DAC (CN0028)
• Amplifier Type: J-FET
• Number Of Circuits: 2
• Slew Rate: 20 V/µs
• Gain Bandwidth Product: 8MHz
• Current - Input Bias: 25pA
• Voltage - Input Offset: 100µV
• Current - Supply: 2.2mA
• Current - Output / Channel: 70mA
• Voltage - Supply, Single/dual (±): ±4.5 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Op Amp Type: Low Noise
• No. Of Amplifiers: 2
• Bandwidth: 8MHz
• Supply Voltage Range: ± 5V To ± 15V
• Amplifier Case Style: MSOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

180
300
270
240
210
150
120
90
60
30
0
100
V
R
C
A
SY
L
L
V
V
V
V
= 2kΩ
= 100pF
Figure 32. 0.1 Hz to 10 Hz Input Voltage Noise
= 1
SY
SY
IN
Figure 31. Output Impedance vs. Frequency
= ±5V
Figure 33. Large-Signal Transient Response
= 50mV
= ±5V
= ±5V
1k
10k
TIME (1µs/DIV)
A
FREQUENCY (Hz)
TIME (1s/DIV)
V
= 100
100k
A
V
= 10
1M
A
V
= 1
10M
100M
Rev. I | Page 11 of 20
100
100
80
40
80
70
60
50
40
30
20
10
90
70
60
50
30
20
10
90
0
Figure 35. Small-Signal Overshoot vs. Load Capacitance
0
1
V
R
C
A
0
SY
L
L
V
= 2kΩ
= 100pF
= 1
= ±5V
Figure 34. Small-Signal Transient Response
Figure 36. AD8513 T
1
10
LOAD CAPACITANCE (pF)
AD8510/AD8512/AD8513
2
TIME (100ns/DIV)
T
C
V
OS
100
3
C
V
+OS
(µV/°C)
OS
Distribution
–OS
4
1k
V
S
5
= ±15V
V
R
SY
L
= 2kΩ
= ±5V
6
10k