AD8552ARU

Series: -
Type: -
Number of Circuits: 2
Max Output Power x Channels @ Load: -
Voltage - Supply: -
Features: -
-3db Bandwidth: -
Mounting Type: Surface Mount
Current - Output / Channel: 30mA
Operating Temperature: -40°C ~ 125°C
Package / Case: 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 8-TSSOP
Output Type: Rail-to-Rail
Voltage - Input Offset: 1000µV
Packaging: Tube
Slew Rate: 0.4 V/µs
Current - Supply: 850µA
Gain Bandwidth Product: 1.5MHz
Current - Input Bias: 10pA
Amplifier Type: Chopper (Zero-Drift)
Voltage - Supply, Single/Dual (±): 2.7 V ~ 5.5 V
Manufacturer: Analog Devices Inc


Features:

Low Offset Voltage: 1 mV
Input Offset Drift: 0.005 mV/8C
Rail-to-Rail Input and Output Swing
+5 V/+2.7 V Single-Supply Operation
High Gain, CMRR, PSRR: 130 dB
Ultralow Input Bias Current: 20 pA
Low Supply Current: 700 mA/Op Amp
Overload Recovery Time: 50 ms
No External Capacitors Required


Application

Temperature Sensors
Pressure Sensors
Precision Current Sensing
Strain Gage Amplifiers
Medical Instrumentation
Thermocouple Amplifiers


Specifications

ABSOLUTE MAXIMUM RATINGS1
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . GND to VS + 0.3 V
Differential Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . ±5.0 V
ESD(Human Body Model) . . . . . . . . . . . . . . . . . . . . . 2,000 V
Output Short-Circuit Duration to GND . . . . . . . . . Indefinite
Storage Temperature Range
RM, RU and R Packages . . . . . . . . . . . . . 65°C to +150°C
Operating Temperature Range
AD8551A/AD8552A/AD8554A . . . . . . . . 40°C to +125°C
Junction Temperature Range
RM, RU and R Packages . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature Range (Soldering, 60 sec) . . . . . . .+300°C


Description

This new family of amplifiers has ultralow offset, drift and bias current. The AD8551, AD8552 and AD8554 are single, dual and quad amplifiers featuring rail-to-rail input and output swings. All are guaranteed to operate from +2.7 V to +5 V single supply. The AD855x family provides the benefits previously found only in expensive autozeroing or chopper-stabilized amplifiers. Using Analog Devices' new topology these new zero-drift amplifiers combine low cost with high accuracy. No external capacitors are required. With an offset voltage of only 1 mV and drift of 0.005 mV/°C, the AD8551 is perfectly suited for applications where error sources cannot be tolerated. Temperature, position and pressure sensors, medical equipment and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range. The rail-to-rail input and output swings provided by the AD855x family make both high-side and lowside sensing easy.

The AD855x family is specified for the extended industrial/ automotive (40°C to +125°C) temperature range. The AD8551 single is available in 8-lead MSOP and narrow 8-lead SOIC packages. The AD8552 dual amplifier is available in 8-lead narrow SO and 8-lead TSSOP surface mount packages. The AD8554 quad is available in narrow 14-lead SOIC and 14-lead TSSOP packages.

Parameters:

Technical/Catalog Information	AD8552ARU
Vendor	Analog Devices Inc
Category	Integrated Circuits (ICs)
Packaging	Tube
Amplifier Type	Chopper (Zero-Drift)
Number of Circuits	2 - Dual
Package / Case	8-TSSOP
Slew Rate	0.4 V/s
Gain Bandwidth Product	1.5MHz
Current - Supply	850A
Current - Output / Channel	30mA
Voltage - Supply, Single/Dual (±)	2.7 V ~ 5.5 V
Output Type	Rail-to-Rail
-3db Bandwidth	-
Current - Input Bias	10pA
Operating Temperature	-40°C ~ 125°C
Voltage - Input Offset	1000V
Drawing Number	*
RoHS Status	RoHS Non-Compliant
Other Names	AD8552ARU AD8552ARU