OPA830_1 Datasheet, PDF (3/35 Pages) Texas Instruments – Low-Power, Single-Supply, Wideband Operational Amplifier

OPA830
www.ti.com
SBOS263F − AUGUST 2004 − REVISED AUGUST 2008
ELECTRICAL CHARACTERISTICS: V_S = ±5V
Boldface limits are tested at +25°C.
At TA = 25°C, G = +2, RF = 750Ω, and RL = 150Ω to GND, unless otherwise noted (see Figure 3).
OPA830ID, IDBV
PARAMETER
CONDITIONS
TYP
+25°C
MIN/MAX OVER TEMPERATURE
+25°C(1)
0°C to
70°C(2)
−40°C to
+85°C(2)
UNITS
MIN/
MAX
TEST
LEVEL
(3)
AC PERFORMANCE (see Figure 3)
Small-Signal Bandwidth
Gain-Bandwidth Product
Peaking at a Gain of +1
Slew Rate
Rise Time
Fall Time
Settling Time to 0.1%
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Input Voltage Noise
Input Current Noise
NTSC Differential Gain
NTSC Differential Phase
DC PERFORMANCE(4)
Open-Loop Voltage Gain
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Bias Current Drift
Input Offset Current
Input Offset Current Drift
G = +1, VO ≤ 0.2VPP
G = +2, VO ≤ 0.2VPP
G = +5, VO ≤ 0.2VPP
G = +10, VO ≤ 0.2VPP
G ≥ +10
VO ≤ 0.2VPP
G = +2, 2V Step
0.5V Step
0.5V Step
G = +2, 1V Step
VO = 2VPP, f = 5MHz
RL = 150Ω
RL ≥ 500Ω
RL = 150Ω
RL ≥ 500Ω
f > 1MHz
f > 1MHz
RL = 150Ω
VCM = 0V
VCM = 0V
310
MHz
typ
C
120
70
68
65
MHz min
B
25
18
16
15
MHz min
B
11
8
7
6
MHz min
B
110
85
82
80
MHz min
B
6
dB
typ
C
600
280
270
260
V/µs min
B
3.3
5.8
5.85
5.9
ns
max
B
3.5
5.9
5.95
6.0
ns
max
B
42
63
65
66
ns
max
B
−67
−59
−57
−56
dBc max
B
−71
−62
−61
−60
dBc max
B
−60
−50
−49
−48
dBc max
B
−77
−65
−62
−59
dBc max
B
9.5
10.5
11.0
11.5
nV/√Hz max
B
3.7
4.7
5.2
5.7
pA/√Hz max
B
0.07
%
typ
C
0.17
°
typ
C
74
66
65
64
dB
min
A
±1.5
±7
±8.1
±8.6
mV
max
A
—
±25
±25
µV/°C max
B
+5
+10
+12
+13
µA
max
A
±12
±12
nA/°C max
B
±0.1
±1
±1.2
±1.4
µA
max
A
—
±5
±5
nA/°C max
B
INPUT
Negative Input Voltage(5)
Positive Input Voltage(5)
Common-Mode Rejection Ratio (CMRR)
Input Impedance
Differential Mode
Common-Mode
Input-Referred
−5.5
−5.4
3.2
3.1
80
76
10 2.1
400 1.2
−5.3
3.0
74
−5.2
2.9
72
V
max
A
V
min
A
dB
min
A
kΩ  pF typ
C
kΩ  pF typ
C
OUTPUT
Output Voltage Swing
Current Output, Sinking and Sourcing
Short-Circuit Current
Closed-Loop Output Impedance
G = +2, RL = 1kΩ to GND
G = +2, RL = 150Ω to GND
Output Shorted to Ground
G = +2, f ≤ 100kHz
±4.88
±4.64
±85
150
0.06
±4.86
±4.60
±65
±4.85
±4.58
±60
±4.84
±4.56
±55
V
min
A
V
min
A
mA
min
A
mA
typ
C
Ω
typ
C
POWER SUPPLY
Minimum Operating Voltage
Maximum Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power-Supply Rejection Ratio (+PSRR)
VS = ±5V
VS = ±5V
Input-Referred
±1.4
V
typ
C
±5.5
±5.5
±5.5
V
max
A
4.25
4.7
5.3
5.9
mA
max
A
4.25
4.0
3.6
3.3
mA
min
A
66
61
60
59
dB
min
A
THERMAL CHARACTERISTICS
Specification: ID, IDBV
Thermal Resistance, q_JA
D
SO-8
DBV SOT23-5
−40 to +85
125
150
°C
typ
C
°C/W typ
C
°C/W typ
C
(1) _{Junction temperature = ambient for +25°C specifications.}
(2) _{Junction temperature = ambient at low temperature limits; junction temperature = ambient +5°C at high temperature limit for over temperature specifications.}
(3) _{Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical}
value only for information.
(4) _{Current is considered positive out of pin.}
(5) _{Tested < 3dB below minimum specified CMRR at ± CMIR limits.}
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