OPA646U BURR-BROWN [Burr-Brown Corporation], OPA646U Datasheet - Page 2

• Manufacturer Part Number: OPA646U
• Description: Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

SPECIFICATIONS
ELECTRICAL
At T
NOTE: (1) Slew rate is rate of change from 10% to 90% of output voltage step. (2) Recovery time to linear operation from the input overdrive midpoint.
PARAMETER
OFFSET VOLTAGE
Input Offset Voltage
Power Supply Rejection (+V
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
NOISE
Input Voltage Noise
Input Bias Current Noise
Noise Figure (NF)
INPUT VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
FREQUENCY RESPONSE
Closed-Loop Bandwidth
Slew Rate
Settling Time: 0.01%
Over-Voltage Recovery
Spurious Free Dynamic Range
Differential Gain Error at 3.58MHz
Differential Phase Error at 3.58MHz
Gain Flatness to 0.1dB
OUTPUT
Voltage Output
Voltage Output
Voltage Output
Current Output, +25 C to max Temp
Short Circuit Current
Output Resistance
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current
TEMPERATURE RANGE
Specification: U, UB
Thermal Resistance
Specification same as OPA646U.
Average Drift
Over Specified Temperature
Over Specified Temperature
Noise Density: f = 100Hz
Voltage Noise, BW = 100Hz to 100MHz
Current Noise Density, f = 0.1Hz to 20kHz
R
R
Over Specified Temperature
Over Specified Temperature
At Minimum Specified Temperature
Rise Time
Fall Time
Over Specified Temperature
Over Specified Temperature
Over Specified Temperature
Over Specified Temperature
Over Specified Temperature
U, UB
A
S
S
= +25 C, V
= 10k
= 50
(1)
8-Pin SO-8
S
0.1%
1%
®
= 5V, R
f = 10kHz
f = 1MHz
f = 1MHz to 100MHz
OPA646
(2)
L
(–V
= 100 , C
S
S
)
)
L
= 2pF, R
G = +2V/V, V
G = +2V/V, V
FB
V
= 402 and all four power supply pins are used, unless otherwise noted. R
JA
V
O
G = +1, f = 5.0MHz
V
O
1MHz, G = +1V/V
, Junction to Ambient
G = +1, 2V Step
G = +1, 2V Step
G = +1, 2V Step
G = +1, 2V Step
= 2Vp-p, R
S
= 2V, R
CONDITIONS
V
= 4.5 to 5.5V
T
T
G = +10V/V
O
O
G = +1V/V
G = +2V/V
G = +5V/V
R
R
V
V
CM
MIN
MIN
No Load
Ambient
1V Step
1V Step
= 0 to 1.4V, R
L
L
= 0 to 1.4V, R
CM
CM
= 250
= 100
= 0.5V
to T
to T
= 0V
= 0V
L
L
MAX
MAX
= 100
= 402
L
L
= 150
= 150
2
MIN
–40
50
45
60
45
43
2.5
2.5
2.5
2.5
2.0
4.5
40
30
OPA646U
1.6 || 1
15 || 1
0.025
TYP
23.2
19.1
11.5
0.08
141
650
160
180
155
100
125
0.4
0.9
7.5
7.1
7.2
1.1
3.0
5.3
5.9
2.75
0.2
5.25
70
55
80
51
45
22
15
65
82
60
49
3.0
3.0
2.7
2.5
6.5
20
2
3
6
52
48
3
5
MAX
+85
1.5
3.0
5.5
6.5
7.5
5
7
8
MIN
60
48
75
47
45
OPA646UB
FB
TYP
= 25
90
55
53
12
1
for a gain of +1.
MAX
3.5
2.5
M || pF
k
degrees
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
pA/ Hz
UNITS
MHz
MHz
MHz
MHz
V/ s
V/ s
MHz
Vrms
dBc
mV
V/ C
mA
mA
mA
mA
mA
C/W
dB
dB
dB
dB
dB
dB
dB
ns
ns
ns
ns
ns
ns
%
V
V
V
V
V
V
V
V
|| pF
C
A
A
A
A