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OPA643 Fiches technique(PDF) 2 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation.
No de pièce OPA643
Description  Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER
Download  17 Pages
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Fabricant  BURR-BROWN [Burr-Brown (TI)]
Site Internet  http://www.burr-brown.com
Logo BURR-BROWN - Burr-Brown (TI)

OPA643 Fiches technique(HTML) 2 Page - Burr-Brown (TI)

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OPA643
2
SPECIFICATIONS
ELECTRICAL
At TA = +25°C, VS = ±5V, RL = 100Ω, RF = 402Ω, unless otherwise noted.
OPA643P, U, N
OPA643PB, UB, NB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
±2.5
±4
±0.5
±1.5
mV
Average Drift
53
µV/°C
Power Supply Rejection (PSR)
VS = ±4.5 to ±5.5V
65
90
70
T
dB
INPUT BIAS CURRENT
Input Bias Current
VCM = 0V
19
30
TT
µA
Over Specified Temperature
40
T
µA
Input Offset Current
VCM = 0V
0.1
2.0
TT
µA
Over Specified Temperature
3.0
T
µA
NOISE
Input Voltage Noise
Noise Density: f > 1MHz
2.3
T
nV/
√Hz
Integrated Voltage Noise, BW = 100Hz to 100MHz
23
T
µVrms
Input Bias Current Noise
Current Noise Density, f > 1MHz
2.5
T
pA/
√Hz
INPUT VOLTAGE RANGE
Common-Mode Input Range
±2.75
±3.0
TT
V
Over Specified Temperature
±2.5
T
V
Common-Mode Rejection (CMR)
VCM = ±0.5V
65
85
80
92
dB
INPUT IMPEDANCE
Differential
7 || 2.5
T
k
Ω || pF
Common-Mode
630 || 1.3
T
k
Ω || pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain (AOL)VO = ±2V, RL = 100Ω
82
95
87
T
dB
Over Specified Temperature
VO = ±2V, RL = 100Ω
80
80
dB
FREQUENCY RESPONSE
Closed-Loop Bandwidth
Gain = +5V/V
200
T
MHz
Gain = +10V/V
85
T
MHz
Gain = +20V/V
40
T
MHz
Gain Bandwidth Product (GBP)
800
T
MHz
Slew Rate(1)
G = +5, 2V Step
1000
T
V/
µs
At Minimum Specified Temperature
G = +5, 2V Step
920
T
V/
µs
Settling Time: 0.01%
G = +5, 2V Step
21
T
ns
0.1%
G = +5, 2V Step
16.5
T
ns
1%
G = +5, 2V Step
7.5
ns
Spurious Free Dynamic Range (SFDR)
G = +5, f = 5MHz
90
95
dBc
VO = 2Vp-p, RL = 500Ω
Differential Gain Error at 3.58MHz
G = +5V/V, VO = 0V to 1.4V, RL = 150Ω
0.005
T
%
Differential Phase Error at 3.58MHz
G = +5V/V, VO = 0V to 1.4V, RL = 150Ω
0.015
T
degrees
OUTPUT
Voltage Output
No Load
±3.25
T
V
Over Specified Temperature
±3.0
T
V
Voltage Output, +25
°CR
L = 100Ω±2.75
T
V
Over Specified Temperature
±2.5
T
V
Current Output, +25
°C
±40
±60
±50
±65
mA
Over Specified Temperature
±35
±40
mA
Closed-Loop Output Resistance
0.1MHz, G = +5V/V
0.055
T
POWER SUPPLY
Specified Operating Voltage
±5
T
V
Operating Voltage Range
TMIN to TMAX
±4.5
±5.5
TT
V
Quiescent Current
±20
±25
±16
TT
mA
Over Specified Temperature
±26
T
mA
TEMPERATURE RANGE
Specification: P, U, N
Ambient
–40
+85
TT
°C
Thermal Resistance
θ
JA, Junction to Ambient
P, PB
8-Pin DIP
100
T
°C/W
U, UB
8-Pin SO-8
125
T
°C/W
N, NB
5-Pin SOT23-5
150
T
°C/W
T Specifications same as OPA643P, U, N.
NOTE: (1) Slew rate is rate of change from 10% to 90% of output voltage step.


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