ADA4857-2 Analog Devices, ADA4857-2 Datasheet - Page 15

• Manufacturer Part Number: ADA4857-2
• Description: Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp
• Manufacturer: Analog Devices

Specifications of ADA4857-2

• -3db Bandwidth: 750MHz
• Slew Rate: 2.8kV/µs
• Vos: 2mV
• Ib: 2µA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 4.4nV/rtHz
• Vcc-vee: 4.5V to 10.5V
• Isy Per Amplifier: 5.5mA
• Packages: CSP

Data Sheet
TEST CIRCUITS
Figure 44. Typical Capacitive Load Configuration (LFCSP)
V
IN
V
IN
Figure 42. Noninverting Load Configuration
R
Figure 43. Positive Power Supply Rejection
G
49.9Ω
49.9Ω
10µF
10µF
R
10µF
R
S
F
10µF
10µF
AC
+V
–V
+V
–V
S
S
+V
–V
S
S
S
S
0.1µF
49.9Ω
0.1µF
0.1µF
0.1µF
0.1µF
R
0.1µF
L
V
C
0.1µF
OUT
L
R
L
R
V
L
OUT
V
OUT
Rev. B | Page 15 of 20
V
IN
Figure 47. Typical Capacitive Load Configuration (SOIC)
V
R
IN
G
Figure 46. Negative Power Supply Rejection
49.9Ω
53.6Ω
10µF
10µF
Figure 45. Common-Mode Rejection
R
1kΩ
1kΩ
F
10µF
+V
–V
AC
S
S
1kΩ
10µF
10µF
+V
–V
1kΩ
ADA4857-1/ADA4857-2
S
S
0.1µF
+V
–V
0.1µF
49.9Ω
S
S
0.1µF
0.1µF
0.1µF
R
0.1µF
40Ω
R
SNUB
L
V
OUT
0.1µF
R
C
L
L
V
OUT
R
L
V
OUT