2 Channels 20mA per Channel 2pA 80 dB Instrumentational OP Amps 5V~30V ±2.5V~15V AD822 8 Pins 8-SOIC (0.154, 3.90mm Width)
SOT-23
AD822ARZ Datasheet PDF
non-compliant
Technical Specifications
Parameter Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Contact Plating
Tin
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
8
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e3
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Subcategory
Operational Amplifier
Packing Method
TAPE AND REEL
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
2
Supply Voltage
15V
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
AD822
Pin Count
8
Output Type
Rail-to-Rail
Number of Channels
2
Operating Supply Current
1.8mA
Nominal Supply Current
800μA
Quiescent Current
900μA
Slew Rate
3V/μs
Architecture
VOLTAGE-FEEDBACK
Amplifier Type
General Purpose
Common Mode Rejection Ratio
80 dB
Current - Input Bias
2pA
Voltage - Supply, Single/Dual (±)
5V~30V ±2.5V~15V
Output Current per Channel
20mA
Input Offset Voltage (Vos)
1.5mV
Bandwidth
1.8MHz
Gain Bandwidth Product
1.9MHz
Neg Supply Voltage-Nom (Vsup)
-15V
Unity Gain BW-Nom
1900 kHz
Voltage Gain
120dB
Power Supply Rejection Ratio (PSRR)
80dB
Low-Offset
NO
Frequency Compensation
YES
Voltage - Input Offset
400μV
Settling Time
4.5 μs
Low-Bias
YES
Micropower
YES
Dual Supply Voltage
9V
Input Capacitance
2.8pF
Input Voltage Noise Density
25nV/sqrt Hz
Height
1.5mm
Length
5mm
Width
4mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
In-Stock:855 items
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$9.06000
$9.06
500
$8.9694
$4484.7
1000
$8.8788
$8878.8
1500
$8.7882
$13182.3
2000
$8.6976
$17395.2
2500
$8.607
$21517.5
AD822ARZ Product Details
AD822ARZ Description
The AD822 is a dual precision, low power FET input op amp that can operate from a single supply of 5 V to 30 V or from dual supplies of ±2.5 V to ±15 V. It has true single-supply capability with an input voltage range extending below the negative rail, allowing the AD822 to accommodate input signals below ground while in the single-supply mode. Output voltage swing extends to within 10 mV of each rail, providing the maximum output dynamic range. Offset voltage of 800 μV maximum, offset voltage drift of 2 μV/°C, input bias currents below 25 pA, and low input voltage noise provide dc precision with source impedances up to a gigaohm. The 1.8 MHz unity-gain bandwidth, –93 dB total harmonic distortion (THD) at 10 kHz, and 3 V/μs slew rate are provided with a low supply current of 800 μA per amplifier. AD822ARZ Features
● True single-supply operation ◆ Output swings rail-to-rail ◆ Input voltage range extends below ground ◆ Single-supply capability from 5 V to 30 V ◆ Dual-supply capability from ±2.5 V to ±15 V ● High load drive ◆ Capacitive load drive of 350 pF, G = +1 ◆ Minimum output current of 15 mA ● Excellent ac performance for low power ◆ 800 μA maximum quiescent current per amplifier ◆ Unity-gain bandwidth: 1.8 MHz ◆ Slew rate of 3 V/μs ● Good dc performance ◆ 800 μV maximum input offset voltage ◆ 2 μV/°C typical offset voltage drift ◆ 25 pA maximum input bias current ● Low noise ◆ 13 nV/√Hz at 10 kHz ◆ No phase inversion AD822ARZ Applications
● Battery-powered precision instrumentation ● Photodiode preamps ● Active filters ● 12-bit to 14-bit data acquisition systems ● Medical instrumentation ● Low power references and regulators
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