AD8677 Analog Devices, AD8677 Datasheet - Page 12

• Manufacturer Part Number: AD8677
• Description: 130µV Max Offset voltage Op Amp in TSOT23
• Manufacturer: Analog Devices

Specifications of AD8677

• -3db Bandwidth: 600kHz
• Slew Rate: 0.2V/µs
• Vos: 45µV
• Ib: 200pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 10nV/rtHz
• Vcc-vee: 10V to 36V
• Isy Per Amplifier: 1.3mA
• Packages: SOIC,SOT

AD8677
1200mV
–600mV
1200mV
–600mV
600mV
600mV
2
–2V
–4V
–6V
–8V
–2V
–4V
0V
0V
0V
4V
2V
0V
V
V
S
IN
= ±5V
= ±5.7V
Figure 40. Negative Overload Recovery
Figure 39. Positive Overload Recovery
Figure 41. No Phase Reversal
V
OUT
TIME (400µs/DIV)
V
V
V
V
TIME (4µs/DIV)
TIME (4µs/DIV)
V
IN
OUT
IN
OUT
IN
V
V
G = –10
RECOVERY = 2.4µs
V
V
G = –10
RECOVERY = 5.6µs
S
IN
S
IN
= ±5V
= ±5V
= 600mV
= 600mV
Rev. A | Page 12 of 16
1
V
VN p-p = 0.24µV
S
= ±15V
INPUT
–
+
Figure 42. Voltage Noise (0.1 Hz to 10 Hz)
Figure 43. Optional Offset Nulling Circuit
2
3
–
AD8677
+
TIME (1s/DIV)
1
V–
8
4
20kΩ
7
V
TYPICALLY ±3.5mV
OS
6
V+
TRIM RANGE IS
OUTPUT