AD8655ARZ Analog Devices Inc, AD8655ARZ Datasheet - Page 12

• Manufacturer Part Number: AD8655ARZ
• Description: IC OPAMP GP R-R CMOS 28MHZ 8SOIC
• Manufacturer: Analog Devices Inc
• Series: DigiTrim®r

Specifications of AD8655ARZ

• Slew Rate: 11 V/µs
• Design Resources: Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139)
• Amplifier Type: General Purpose
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 28MHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 50µV
• Current - Supply: 3.7mA
• Current - Output / Channel: 220mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Op Amp Type: Precision
• No. Of Amplifiers: 1
• Bandwidth: 28MHz
• Supply Voltage Range: 2.7V To 5.5V
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Common Mode Rejection Ratio: 120
• Current, Input Bias: 3.3 μA
• Current, Input Offset: 25 nA
• Current, Output: 50 mA
• Current, Supply: 7.5 mA
• Harmonic Distortion: -78 dB
• Impedance, Thermal: 155 °C/W
• Number Of Amplifiers: Dual
• Package Type: SOIC-8
• Resistance, Input: 300 Kilohms
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Input: -13.4 to +14.3 V (Common-Mode)
• Voltage, Noise: 15 nV/sqrt Hz
• Voltage, Offset: 0.5 mV
• Voltage, Output, High: +13.7 V
• Voltage, Output, Low: -13.7 V
• Voltage, Supply: ±15 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

AD8655/AD8656
2
2
2
T
V
C
GAIN = +1
S
L
= ±1.35V
= 50pF
Figure 42. Large Signal Response
Figure 43. Small Signal Response
Figure 41. No Phase Reversal
V
V
IN
OUT
TIME (10μs/DIV)
T
TIME (1μs/DIV)
20 μ s/DIV
V
C
GAIN = +1
T
S
L
V
G = +1
C
S
L
= ±1.35V
= 100pF
= ±1.35V
= 50pF
Rev. A | Page 12 of 20
–200mV
200mV
–1.35V
0V
0V
0V
0V
1.35V
35
30
25
20
15
10
5
0
1
2
1
2
Figure 44. Small Signal Overshoot vs. Load Capacitance
0
V
V
S
IN
Figure 45. Negative Overload Recovery Time
= ±1.35V
T
Figure 46. Positive Overload Recovery Time
= 200mV
T
50
V
IN
V
OUT
V
V
OUT
100
IN
–OS
CAPACITANCE (pF)
150
400ns/DIV
400ns/DIV
+OS
200
V
V
GAIN = –10
RECOVERY TIME = 180ns
V
V
GAIN = –10
RECOVERY TIME = 200ns
S
IN
S
IN
= ±1.35V
= 200mV
= ±1.35V
= 200mV
250
300
350