ADA4691-4 Analog Devices, ADA4691-4 Datasheet - Page 12

• Manufacturer Part Number: ADA4691-4
• Description: Quad Low Power, 3.6 MHz, Low Noise, Rail-to-Rail Output, Operational Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4691-4

• -3db Bandwidth: 3.6MHz
• Slew Rate: 1.3V/µs
• Vos: 0.5mV
• Ib: 0.5pA
• # Opamps Per Pkg: 4
• 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
100
50
45
40
35
30
25
20
15
10
1k
10
5
0
10
0.1
Figure 34. Small Signal Overshoot vs. Load Capacitance
ADA4692-2
V
V
A
R
T
ADA4692-2
V
T
A
SY
IN
V
L
SY
A
Figure 33. Voltage Noise Density vs. Frequency
= 2kΩ
= 25°C
= +1
= 25°C
= 100mV p-p
= ±1.35V
= ±1.35V
Figure 35. Large Signal Transient Response
1
CAPACITANCE (pF)
10
FREQUENCY (Hz)
TIME (2µs/DIV)
ADA4692-2
V
GAIN = +1
R
C
T
A
SY
L
L
= 2kΩ
= 300pF
= 25°C
= ±1.35V
OVERSHOOT+
100
100
OVERSHOOT–
1k
10k
1k
Rev. D | Page 12 of 20
100
45
40
35
30
25
20
15
10
1k
10
5
0
10
0.1
Figure 37. Small Signal Overshoot vs. Load Capacitance
ADA4692-2
V
V
A
R
T
ADA4692-2
V
T
SY
IN
A
A
V
L
SY
Figure 36. Voltage Noise Density vs. Frequency
= 2kΩ
= 25°C
= 25°C
= +1
= 100mV p-p
= ±2.5V
= ±2.5V
Figure 38. Large Signal Transient Response
1
CAPACITANCE (pF)
10
TIME (2µs/DIV)
FREQUENCY (Hz)
ADA4692-2
V
GAIN = +1
R
C
T
A
SY
L
L
= 2kΩ,
= 300pF
= 25°C
= ±2.5V
OVERSHOOT+
100
100
OVERSHOOT–
1k
10k
1k