OPA643 Burr-Brown, OPA643 Datasheet - Page 2

• Manufacturer Part Number: OPA643
• Description: Wideband Low Distortion / High Gain OPERATIONAL AMPLIFIER
• Manufacturer: Burr-Brown

SPECIFICATIONS
ELECTRICAL
At T
NOTE: (1) Slew rate is rate of change from 10% to 90% of output voltage step.
PARAMETER
OFFSET VOLTAGE
Input Offset Voltage
Power Supply Rejection (PSR)
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
NOISE
Input Voltage Noise
Input Bias Current Noise
INPUT VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection (CMR)
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain (A
FREQUENCY RESPONSE
Closed-Loop Bandwidth
Gain Bandwidth Product (GBP)
Slew Rate
Settling Time: 0.01%
Spurious Free Dynamic Range (SFDR)
Differential Gain Error at 3.58MHz
Differential Phase Error at 3.58MHz
OUTPUT
Voltage Output
Voltage Output, +25 C
Current Output, +25 C
Closed-Loop Output Resistance
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current
TEMPERATURE RANGE
Specification: P, U, N
Thermal Resistance
Specifications same as OPA643P, U, N.
Average Drift
Over Specified Temperature
Over Specified Temperature
Noise Density: f > 1MHz
Integrated Voltage Noise, BW = 100Hz to 100MHz
Current Noise Density, f > 1MHz
Over Specified Temperature
Over Specified Temperature
At Minimum Specified Temperature
Over Specified Temperature
Over Specified Temperature
Over Specified Temperature
Over Specified Temperature
P, PB
U, UB
N, NB
A
= +25 C, V
(1)
8-Pin DIP
8-Pin SO-8
5-Pin SOT23-5
S
0.1%
1%
®
= 5V, R
OPA643
L
= 100 , R
OL
)
F
= 402 , unless otherwise noted.
G = +5V/V, V
G = +5V/V, V
V
JA
V
V
O
0.1MHz, G = +5V/V
V
O
O
, Junction to Ambient
G = +5, f = 5MHz
G = +5, 2V Step
G = +5, 2V Step
G = +5, 2V Step
G = +5, 2V Step
G = +5, 2V Step
= 2Vp-p, R
S
Gain = +10V/V
Gain = +20V/V
= 2V, R
= 2V, R
CONDITIONS
Gain = +5V/V
O
V
= 4.5 to 5.5V
O
T
R
V
V
CM
= 0V to 1.4V, R
MIN
= 0V to 1.4V, R
No Load
Ambient
L
CM
CM
= 100
= 0.5V
to T
= 0V
= 0V
L
L
L
MAX
= 100
= 100
= 500
L
L
= 150
= 150
2
MIN
–40
2.75
65
65
82
80
2.5
3.0
2.5
4.5
40
35
OPA643P, U, N
630 || 1.3
7 || 2.5
0.005
0.015
0.055
1000
TYP
16.5
200
800
920
100
125
150
0.1
2.3
2.5
7.5
3.25
2.75
90
19
23
85
95
85
40
21
90
2.5
3.0
5
60
20
5
MAX
+85
2.0
3.0
30
40
5.5
25
26
4
MIN
70
80
87
80
50
40
16
OPA643PB, UB, NB
TYP
92
95
0.5
3
65
MAX
1.5
k
k
degrees
nV/ Hz
pA/ Hz
UNITS
MHz
MHz
MHz
MHz
V/ s
V/ s
Vrms
dBc
mV
V/ C
mA
mA
mA
mA
C/W
C/W
C/W
dB
dB
dB
dB
ns
ns
ns
%
V
V
V
V
V
V
V
V
|| pF
|| pF
C
A
A
A
A