OPA644U BURR-BROWN [Burr-Brown Corporation], OPA644U Datasheet - Page 2

• Manufacturer Part Number: OPA644U
• Description: Low Distortion Current Feedback OPERATIONAL AMPLIFIER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

SPECIFICATIONS
ELECTRICAL
At T
NOTES: (1) Slew rate is rate of change from 10% to 90% of the output voltage step. (2) Time for the output to resume linear operation after saturation.
PARAMETER
OFFSET VOLTAGE
Input Offset Voltage
Power Supply Rejection
INPUT BIAS CURRENT
Non-Inverting
Inverting
NOISE
Input Voltage Noise Density
Inverting Input Bias Current
Non-Inverting Input Current
INPUT VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
INPUT IMPEDANCE
Non-Inverting
Inverting
Open-Loop Transimpedance
FREQUENCY RESPONSE
Closed-Loop Bandwidth
Slew Rate
Settling Time: 0.01%
Overload Recovery Time
Spurious Free Dynamic Range
Differential Gain Error at 3.58MHz
Differential Phase Error at 3.58MHz
Gain Flatness to 1dB
OUTPUT
Current Output
Voltage Output
Voltage Output
Short Circuit Current
Output Resistance
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current
TEMPERATURE RANGE
Specification: U
Thermal Resistance,
Specification same as OPA644U.
Average Drift
Over Specified Temperature
Over Specified Temperature
f = 100Hz
f = 1kHz
f = 10kHz
f = 1MHz
f
Noise Density: f = 10MHz
Noise Density: f = 10MHz
Over Specified Temperature
Over Specified Temperature
Over Specified Temperature
U, UB
A
Over Specified Temperature
B
= +25 C, V
= 100Hz to 200MHz
(1)
8-Pin SO-8
S
0.1%
1%
®
= 5V, R
OPA644
JA
(1)
(2)
L
= 100 , C
L
= 2pF, R
G = +2V/V, V
G = +2V/V, V
V
G = –1, f = 5.0MHz
G = –1, f = 20MHz
V
1MHz, G = +2V/V
O
G = +2, 2V Step
G = +2, 2V Step
G = +2, 2V Step
G = +2, 2V Step
S
FB
CONDITIONS
= 2V, R
= 4.5 to 5.5V
T
T
T
G = +10V/V
G = +20V/V
V
V
G = +1V/V
G = +2V/V
G = +5V/V
R
= 402
R
MIN
MIN
MIN
O
No Load
R
CM
L
L
G = +1
L
= 2Vp-p
= 100
= 150
to T
to T
to T
= 2V
= 150
O
O
L
= 0V to 1.4V
= 0V to 1.4V
MAX
MAX
MAX
and all four power supply pins are used, unless otherwise noted.
= 1k
2
MIN
–40
1.4
2.75
40
35
2.0
1.8
3.0
4.5
40
30
OPA644U
500 || 1.0
0.008
0.009
2500
TYP
10.3
33.6
16.5
500
300
180
250
125
125
2.9
1.9
1.9
2.25
2.0
5.5
3.25
0.2
20
65
15
15
55
20
21
60
84
75
80
2.5
2.1
3.5
20
24
60
45
18
2
4
5
MAX
+85
5.5
40
90
25
35
26
6
MIN
60
45
50
40
OPA644UB
TYP
10
75
65
46
86
15
20
66
50
2
3
MAX
20
50
10
25
3
Degrees
k
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
pA/ Hz
pA/ Hz
UNITS
MHz
MHz
MHz
MHz
MHz
V/ s
MHz
Vrms
dBc
dBc
M
mV
V/ C
mA
mA
mA
mA
C/W
dB
dB
ns
ns
ns
ns
%
V
V
V
V
V
V
|| pF
C
A
A
A
A