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OPA4830IPW Datasheet, PDF (3/45 Pages) Texas Instruments – Quad, Low-Power, Single-Supply, Wideband Operational Amplifier | |||
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OPA4830
www.ti.com.................................................................................................................................................... SBOS350A â DECEMBER 2006 â REVISED MAY 2008
ELECTRICAL CHARACTERISTICS: VS = ±5V
Boldface limits are tested at +25°C.
At TA = +25°C, G = +2, RF = 750â¦, and RL = 150⦠to GND, unless otherwise noted.
OPA4830IPW
TYP
MIN/MAX OVER TEMPERATURE
PARAMETER
CONDITIONS
+25°C
+25°C (2)
0°C to
+70°C (3)
â40°C to
+85°C (3)
AC PERFORMANCE (see Figure 74)
Small-Signal Bandwidth
Gain-Bandwidth Product
G = +1, VO ⤠0.2VPP
280
G = +2, VO ⤠0.2VPP
120
66
64
61
G = +5, VO ⤠0.2VPP
23
16
14
13
G = +10, VO ⤠0.2VPP
11
8
7
6
G ⥠+10
110
80
77
75
Peaking at a Gain of +1
Slew Rate
VO ⤠0.2VPP
6
G = +2, 2V Step
560
275
265
255
Rise Time
0.5V Step
3.4
5.9
5.95
6.0
Fall Time
0.5V Step
3.6
6.0
6.05
6.1
Settling Time to 0.1%
G = +2, 1V Step
43
64
66
67
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Input Voltage Noise
VO = 2VPP, f = 5MHz
RL = 150â¦
â60
â53
RL ⥠500â¦
â68
â58
RL = 150â¦
â59
â50
RL ⥠500â¦
â77
â65
f > 1MHz
9.5
10.6
â51
â57
â49
â62
11.1
â50
â56
â48
â55
11.6
Input Current Noise
f > 1MHz
3.7
4.8
5.3
5.8
NTSC Differential Gain
0.07
NTSC Differential Phase
DC PERFORMANCE(4)
Open-Loop Voltage Gain
RL = 150â¦
0.17
74
66
65
64
Input Offset Voltage
±2
±8
±9.4
±9.8
Average Offset Voltage Drift
±30
±30
Input Bias Current
Input Bias Current Drift
VCM = 0V
+5
+10
+12
+13
±44
±46
Input Offset Current
Input Offset Current Drift
VCM = 0V
±0.2
±1.1
±1.3
±1.5
â
±5
±5
INPUT
Negative Input Voltage(5)
Positive Input Voltage(5)
â5.5
â5.4
â5.3
â5.2
3.2
3.1
3.0
2.9
Common-Mode Rejection Ratio (CMRR)
Input-Referred
80
76
74
71
Input Impedance
Differential Mode
10 || 2.1
Common-Mode
400 || 1.2
OUTPUT
Output Voltage Swing
Current Output, Sinking and Sourcing
G = +2, RL = 1k⦠to GND
G = +2, RL = 150⦠to GND
±4.88
±4.64
±82
±4.86
±4.60
±63
±4.85
±4.58
±58
±4.84
±4.56
±53
Short-Circuit Current
Output Shorted to Ground
±150
Closed-Loop Output Impedance
G = +2, f ⤠100kHz
0.06
UNITS
MHz
MHz
MHz
MHz
MHz
dB
V/µs
ns
ns
ns
dBc
dBc
dBc
dBc
nV/âHz
pA/âHz
%
°
dB
mV
µV/°C
µA
nA/°C
µA
nA/°C
V
V
dB
k⦠|| pF
k⦠|| pF
V
V
mA
mA
â¦
MIN/
MAX
typ
min
min
min
min
typ
min
max
max
max
max
max
max
max
max
max
typ
typ
min
max
max
max
max
max
max
max
min
min
typ
typ
min
min
min
typ
typ
TEST
LEVEL (1)
C
B
B
B
B
C
B
B
B
B
B
B
B
B
B
B
C
C
A
A
B
A
B
A
B
A
A
A
C
C
A
A
A
C
C
(1) Test levels: (A) 100% tested at +25°C. Over temperature limits set by characterization and simulation. (B) Limits set by characterization
and simulation. (C) Typical value only for information.
(2) Junction temperature = ambient for +25°C specifications.
(3) Junction temperature = ambient at low temperature limits; junction temperature = ambient +19°C at high temperature limit for over
temperature specifications.
(4) Current is considered positive out of pin.
(5) Tested < 3dB below minimum specified CMRR at ± CMIR limits.
Copyright © 2006â2008, Texas Instruments Incorporated
Product Folder Link(s): OPA4830
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