ADA4505-2ARMZ-RL Analog Devices Inc, ADA4505-2ARMZ-RL Datasheet - Page 6

• 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
TYPICAL PERFORMANCE CHARACTERISTICS
T
–1000
–1500
A
1500
1000
–500
= 25°C, unless otherwise noted.
500
0
0
140
120
100
14
12
10
V
80
60
40
20
8
6
4
2
0
Figure 4. Input Offset Voltage vs. Common-Mode Voltage
0
SY
–3.0 –2.5 –2.0 –1.5 –1.0 –0.5
0
0.2
= 1.8V
V
V
SY
CM
0.5 1.0
Figure 3. Input Offset Voltage Drift Distribution
= 1.8V
= V
Figure 2. Input Offset Voltage Distribution
0.4
SY
/2
1.5 2.0
0.6
0.8
V
CM
TCV
2.5 3.0 3.5
V
(V)
OS
1.0
OS
0
(µV/°C)
(mV)
0.5
1.2
4.0 4.5 5.0
1.0 1.5 2.0
1.4
V
–40°C ≤ T
SY
= 1.8V
1.6
A
≤ 125°C
5.5 6.0
2.5 3.0
1.8
DEVICE 1
DEVICE 2
DEVICE 3
DEVICE 4
DEVICE 5
DEVICE 6
DEVICE 7
DEVICE 8
DEVICE 9
DEVICE 10
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–1000
–1500
1500
1000
–500
500
0
0
140
120
100
V
14
12
10
80
60
40
20
SY
8
6
4
2
0
Figure 7. Input Offset Voltage vs. Common-Mode Voltage
0
–3.0 –2.5 –2.0 –1.5 –1.0 –0.5
0
= 5V
V
V
SY
CM
Figure 6. Input Offset Voltage Drift Distribution
0.5 1.0
= 5V
= V
Figure 5. Input Offset Voltage Distribution
1
SY
/2
1.5
2.0 2.5
2
V
CM
TCV
V
(V)
OS
OS
3.0 3.5
0
(µV/°C)
(mV)
3
0.5
4.0 4.5 5.0
1.0 1.5
V
–40°C ≤ T
SY
4
= 5V
2.0
A
≤ 125°C
5.5 6.0
2.5 3.0
5
DEVICE 1
DEVICE 2
DEVICE 3
DEVICE 4
DEVICE 5
DEVICE 6
DEVICE 7
DEVICE 8
DEVICE 9
DEVICE 10