ADA4691-2 Analog Devices, ADA4691-2 Datasheet - Page 14

• Manufacturer Part Number: ADA4691-2
• Description: Dual, Low Power, Wideband, Low Noise, Rail-to-Rail Output, Operational Amplifiers
• Manufacturer: Analog Devices

Specifications of ADA4691-2

• -3db Bandwidth: 3.6MHz
• Slew Rate: 1.3V/µs
• Vos: 500µV
• Ib: 500fA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 16nV/rtHz
• Vcc-vee: 2.7V to 5V
• Isy Per Amplifier: 180µA
• Packages: CSP

ADA4691-2/ADA4691-4/ADA4692-2/ADA4692-4
0.001
0.01
0.1
1
ADA4692-2
V
T
10
A
SY
ADA4692-2
V
A
T
= 25°C
A
= ±1.35V
SY
V
= 25°C
= –1
= ±1.35V
Figure 47. Negative Overload Recovery
Figure 46. Positive Overload Recovery
Figure 45. THD + Noise vs. Frequency
100
TIME (4µs/DIV)
TIME (4µs/DIV)
50mV/DIV
50mV/DIV
FREQUENCY (Hz)
1V/DIV
1V/DIV
R
L
= 600Ω
1k
ADA4692-2
V
T
A
SY
R
L
= 25°C
= ±1.35V
= 2kΩ
10k
20k
Rev. D | Page 14 of 20
0.001
0.01
0.1
1
ADA4692-2
V
A
T
10
A
SY
V
ADA4692-2
V
A
T
= 25°C
= –100
A
= ±2.5V
SY
V
= 25°C
= –1
= ±2.5V
Figure 50. Negative Overload Recovery
Figure 49. Positive Overload Recovery
Figure 48. THD + Noise vs. Frequency
100
TIME (4µs/DIV)
TIME (4µs/DIV)
50mV/DIV
50mV/DIV
FREQUENCY (Hz)
1V/DIV
1V/DIV
R
1k
L
= 600Ω
ADA4692-2
V
A
T
A
SY
V
= 25°C
= –100
R
= ±2.5V
L
= 2kΩ
10k
20k