OPA3682 Datasheet, PDF (4/19 Pages) Burr-Brown (TI) – Triple, Wideband, Fixed Gain BUFFER AMPLIFIER With Disable

SPECIFICATIONS: V_S = +5V
G = +2 (–IN grounded though 0.1µF) and R_L = 100Ω to V_S/2 (Figure 2 for AC performance only), unless otherwise noted.
PARAMETER
CONDITIONS
AC PERFORMANCE (Figure 2)
Small-Signal Bandwidth (V_O < 0.5Vp-p)
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +1
Large-Signal Bandwidth
Slew Rate
Rise/Fall Time
Settling Time to 0.02%
0.1%
Harmonic Distortion
2nd Harmonic
3rd Harmonic
Input Voltage Noise
Non-Inverting Input Current Noise
Inverting Input Current Noise
DC PERFORMANCE⁽³⁾
G = +1
G = +2
G = –1
G = +2, V_O < 0.5Vp-p
V_O < 0.5Vp-p
G = +2, V_O = 2Vp-p
G = +2, 2V Step
G = +2, V_O = 0.5V Step
G = +2, V_O = 2V Step
G = +2, V_O = 2V Step
G = +2, V_O = 2V Step
G = +2, f = 5MHz, V_O = 2Vp-p
R_L = 100Ω to V_S/2
R_L ≥ 500Ω to V_S /2
R_L = 100Ω to V_S/2
R_L ≥ 500Ω to V_S /2
f > 1MHz
f > 1MHz
f > 1MHz
Gain Error
Internal R_F and R_G
Minimum
Maximum
Average Drift
Input Offset Voltage
Average Offset Voltage Drift
Non-Inverting Input Bias Current
Average Non-Inverting Input Bias Current Drift
Inverting Input Bias Current
Average Inverting Input Bias Current Drift
INPUT
Least Positive Input Voltage
Most Positive Input Voltage
Non-Inverting Input Impedance
G = +1
G = +2
G = –1
V_CM = 2.5V
V_CM = 2.5V
V_CM = 2.5V
V_CM = 2.5V
V_CM = 2.5V
V_CM = 2.5V
OUTPUT
Most Positive Output Voltage
Least Positive Output Voltage
Current Output, Sourcing
Sinking
Output Impedance
No Load
R_L = 100Ω
No Load
R_L = 100Ω
G = +2, f = 100kHz
TYP
+25°C
+25°C
OPA3682E, U
GUARANTEED⁽¹⁾
0°C to
70°C
–40°C to
+85°C
UNITS
290
MHz
220
180
140
110
MHz
200
MHz
100
50
35
23
MHz
0.4
2
4
dB
210
MHz
830
700
680
570
V/µs
1.5
ns
2.0
ns
14
ns
9
ns
–62
–56
–55
–53
dBc
–69
–62
–61
–59
dBc
–71
–64
–63
–61
dBc
–73
–68
–67
–65
dBc
2.2
3.0
3.4
3.6
nV/√Hz
12
14
14
15
pA/√Hz
15
18
18
19
pA/√Hz
±0.2
±0.3
±2.0
±0.2
±2.0
400
480
400
320
0.13
±1
±4
+40
+65
±5
±20
1.5
1.6
3.5
3.4
100 || 2
4.0
3.9
1.0
1.1
+150
–110
0.03
3.8
3.7
1.2
1.3
+110
–75
510
310
0.13
±6
+15
+75
–300
±25
–125
1.4
3.3
3.7
3.6
1.3
1.4
+110
–70
%
%
%
520
290
0.13
±7
+20
+95
–350
±35
–175
Ω
Ω
%/C°
mV
µV/°C
µA
nA/°C
µA
nA°C
1.8
V
3.2
V
kΩ || pF
3.5
V
3.4
V
1.5
V
1.6
V
+60
mA
–50
mA
Ω
MIN/ TEST
MAX LEVEL⁽²⁾
typ
C
min
B
typ
C
min
B
max
B
typ
C
min
B
typ
C
typ
C
typ
C
typ
C
max
B
max
B
max
B
max
B
max
B
max
B
max
B
typ
C
max
A
max
B
min
B
max
B
max
B
max
A
max
B
max
A
max
B
max
A
max
B
max
B
min
B
typ
C
min
A
min
A
max
A
max
A
min
A
min
A
typ
C
®
OPA3682
4