AD822ARMZ Analog Devices Inc, AD822ARMZ Datasheet - Page 3

• Manufacturer Part Number: AD822ARMZ
• Description: DUAL, SNGL SPLY PRECN AMP
• Manufacturer: Analog Devices Inc

Specifications of AD822ARMZ

• Rohs Compliant: YES
• Design Resources: 16-Bit Fully Isolated 4 mA to 20 mA Output Module Using AD5662, ADuM1401, and External Amplifiers (CN0064)
• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 3 V/µs
• Gain Bandwidth Product: 1.9MHz
• -3db Bandwidth: 1.9MHz
• Current - Input Bias: 2pA
• Voltage - Input Offset: 400µV
• Current - Supply: 1.4mA
• Current - Output / Channel: 20mA
• Voltage - Supply, Single/dual (±): 3 V ~ 36 V, ±1.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Op Amp Type: Low Power
• No. Of Amplifiers: 2
• Bandwidth: 1.8MHz
• Supply Voltage Range: ± 2.5V To ± 15V
• Amplifier Case Style: MSOP
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The AD822 drives up to 350 pF of direct capacitive load as a
follower and provides a minimum output current of 15 mA.
This allows the amplifier to handle a wide range of load conditions.
Its combination of ac and dc performance, plus the outstanding
load drive capability, results in an exceptionally versatile amplifier
for the single-supply user.
The AD822 is available in two performance grades. The A grade
and B grade are rated over the industrial temperature range of
−40°C to +85°C.
The AD822 is offered in three varieties of 8-lead packages:
PDIP, MSOP, and SOIC_N.
Rev. I | Page 3 of 24
(GND)
5V
0V
V
OUT
100
0%
10
90
V
. . . .
. . . .
Figure 3. Gain-of-2 Amplifier; V
IN
= 2.5 V Sine Centered at 1.25 V, R
.
. . . .
. . . .
1V
1V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1V
S
= 5 V, 0 V,
L
= 100 Ω
20µs
AD822