ADA4505-2ARMZ-RL Analog Devices Inc, ADA4505-2ARMZ-RL Datasheet - Page 8

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

Specifications of ADA4505-2ARMZ-RL

• 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
• Other names: ADA4505-2ARMZ-RLTR

ADA4505-2
T
Figure 14. Output Voltage (V
A
= 25°C, unless otherwise noted.
1.800
1.795
1.790
1.785
1.780
1.775
Figure 15. Output Voltage (V
Figure 16. Output Voltage (V
0.01
25
20
15
10
10k
100
0.1
5
0
1k
10
–40
0.001
1
–40
V
V
SY
SY
–25
V
–25
SY
= 1.8V
= 1.8V
= 1.8V
–10
–10
0.01
5
5
OL
) to Supply Rail vs. Load Current and Temperature
TEMPERATURE (°C)
20
LOAD CURRENT (mA)
TEMPERATURE (°C)
20
0.1
R
R
OH
R
OL
35
L
R
L
35
L
) to Supply Rail vs. Temperature
L
) to Supply Rail vs. Temperature
= 100kΩ
= 10kΩ
= 100kΩ
= 10kΩ
50
50
1
65
65
80
80
95
10
95
110
–40°C
+25°C
+85°C
+125°C
110
125
100
125
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Figure 17. Output Voltage (V
5.000
4.995
4.990
4.985
4.980
4.975
4.970
Figure 18. Output Voltage (V
Figure 19. Output Voltage (V
0.01
25
20
15
10
10k
100
0.1
5
0
–40
1k
10
0.001
1
–40
V
V
SY
SY
–25
V
–25
= 5V
SY
= 5V
= 5V
–10
–10
0.01
5
5
OL
) to Supply Rail vs. Load Current and Temperature
TEMPERATURE (°C)
20
LOAD CURRENT (mA)
TEMPERATURE (°C)
20
0.1
R
R
R
R
OH
L
L
OL
35
L
L
= 100kΩ
35
= 100kΩ
) to Supply Rail vs. Temperature
= 10kΩ
) to Supply Rail vs. Temperature
= 10kΩ
50
50
1
65
65
80
80
95
10
95
110
–40°C
+25°C
+85°C
+125°C
110
125
125
100