ADA4850-2 Analog Devices, ADA4850-2 Datasheet - Page 10

• Manufacturer Part Number: ADA4850-2
• Description: High Speed, Rail-to-Rail Output Op Amp with Ultralow Power Down
• Manufacturer: Analog Devices

Specifications of ADA4850-2

• -3db Bandwidth: 175MHz
• Slew Rate: 220V/µs
• Vos: 600µV
• Ib: 2.3µA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 10nV/rtHz
• Vcc-vee: 2.7V to 6V
• Isy Per Amplifier: 2.8mA
• Packages: CSP

ADA4850-1/ADA4850-2
Figure 31. Power-Down Bias Current vs. Temperature for Various Supplies
400
380
360
340
320
300
280
260
240
220
200
0.6
0.5
0.4
0.3
0.2
0.1
–30
–32
–34
–36
–38
–40
–42
–44
–46
–1.0
0
Figure 29. Input Offset Voltage vs. Common-Mode Voltage
0
–40
Figure 30. Output Saturation Voltage vs. Load Current
–0.5
5
–25
V
10
–10
S
0
(Voltage Differential from Rails)
= 5V
15
5
0.5
LOAD CURRENT (mA)
TEMPERATURE (°C)
20
20
1.0
V
V
V
S
CM
S
35
25
= 3V
= 5V
(V)
1.5
50
30
2.0
65
+V
35
SAT
V
V
80
S
2.5
S
= 5V
40
= 3V
95
3.0
–V
45
110
SAT
3.5
50
125
Rev. B | Page 10 of 16
Figure 32. Input Bias Current vs. Temperature for Various Supplies
95
90
85
80
75
70
65
–1.2
–1.4
–1.6
–1.8
–2.0
–2.2
–2.4
–40
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
–40
–40
Figure 34. Current vs. Temperature for Various Supplies
Figure 33. Output Saturation Voltage vs. Temperature
V
R
S
L
–25
= 5V
= 1k Ω
–25
–25
V
S
–10
= 5V
–10
–10
(Voltage Differential from Rails)
V
5
S
5
= 5V
5
TEMPERATURE ( ° C)
20
+V
TEMPERATURE (°C)
TEMPERATURE ( ° C)
20
20
S
– V
35
V
S
35
35
OUT
= 3V
50
–V
50
50
S
V
65
– V
S
65
65
= 3V
OUT
80
80
80
95
95
95
–I
+I
110
B
B
110
110
125
125
125