ADA4505-2ARMZ Analog Devices Inc, ADA4505-2ARMZ Datasheet - Page 13

• Manufacturer Part Number: ADA4505-2ARMZ
• Description: DUAL LV 10uA CMOS OPAmp AD8506derivative
• Manufacturer: Analog Devices Inc

Specifications of ADA4505-2ARMZ

• Design Resources: Precision Pulse Oximeter LED Current Sinks Using ADA4505-2, ADR1581, and ADG1636 (CN0125)
• Amplifier Type: Voltage Feedback
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.006 V/µs
• Gain Bandwidth Product: 50kHz
• Current - Input Bias: 0.5pA
• Voltage - Input Offset: 500µV
• Current - Supply: 7µA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): 1.8 V ~ 5 V, ±0.9 V ~ 2.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.8
1.5
1.2
0.9
0.6
0.3
0
10
Figure 47. Output Swing vs. Frequency
100
FREQUENCY (Hz)
1k
10k
V
V
G = 1
R
SY
IN
L
= 100kΩ
= 1.7V
= 1.8V
100k
Rev. B | Page 13 of 20
6
5
4
3
2
1
0
10
Figure 48. Output Swing vs. Frequency
100
FREQUENCY (Hz)
ADA4505-2/ADA4505-4
1k
10k
V
V
G = 1
R
SY
IN
L
= 100kΩ
= 4.9V
= 5V
100k