AD8551ARZ Analog Devices Inc, AD8551ARZ Datasheet - Page 11

• Manufacturer Part Number: AD8551ARZ
• Description: IC OPAMP CHOPPER R-R 30MA 8SOIC
• Manufacturer: Analog Devices Inc
• Type: General Purpose Amplifierr

Specifications of AD8551ARZ

• Slew Rate: 0.4 V/µs
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 1.5MHz
• Current - Input Bias: 10pA
• Voltage - Input Offset: 1000µV
• Current - Supply: 850µA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Op Amp Type: Zero Drift
• No. Of Amplifiers: 1
• Bandwidth: 1.5MHz
• Supply Voltage Range: 2.7V To 5.5V
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Rail/rail I/o Type: Rail to Rail Input/Output
• Number Of Elements: 1
• Unity Gain Bandwidth Product: 1.5MHz
• Common Mode Rejection Ratio: 120dB
• Input Offset Voltage: 5uV
• Input Bias Current: 50pA
• Single Supply Voltage (typ): 3V
• Dual Supply Voltage (typ): Not RequiredV
• Voltage Gain In Db: 145dB
• Power Supply Rejection Ratio: 120dB
• Power Supply Requirement: Single
• Shut Down Feature: No
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Technology: CMOS
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Compliant

0V
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
100
Figure 37. Maximum Output Swing vs. Frequency at 5 V
Figure 38. 0.1 Hz to 10 Hz Noise at 2.7 V
1s
Figure 39. 0.1 Hz to 10 Hz Noise at 5 V
1s
1k
FREQUENCY (Hz)
10k
V
A
100k
SY
V
V
A
2mV
SY
V
= 10000
2mV
= ±2.5V
= 10000
V
R
A
THD+N < 1%
T
= ±1.35V
SY
A
L
V
= 2kΩ
= 1
= 25°C
= ±2.5V
1M
Rev. D | Page 11 of 24
112
182
156
130
104
91
78
65
52
39
26
13
Figure 40. Voltage Noise Density at 2.7 V from 0 Hz to 2.5 kHz
Figure 41. Voltage Noise Density at 2.7 V from 0 Hz to 25 kHz
78
52
26
96
80
64
48
32
16
Figure 42. Voltage Noise Density at 5 V from 0 Hz to 2.5 kHz
0
0
0
0.5
0.5
5
AD8551/AD8552/AD8554
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
1.0
1.0
10
1.5
1.5
15
V
R
V
R
SY
SY
S
S
2.0
2.0
20
V
R
= 0Ω
= 0Ω
= 2.7V
SY
S
= 2.7V
= 0Ω
= 5V
2.5
2.5
25