Datasheet

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SBOS263F − AUGUST 2004 − REVISED AUGUST 2008
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5
ELECTRICAL CHARACTERISTICS: V
S
= +3V
Boldface limits are tested at +25°C.
At T
A
= 25°C, G = +2, and R
L
= 150Ω to V
S
/3, unless otherwise noted (see Figure 2).
OPA830ID, IDBV
TYP
MIN/MAX OVER
TEMPERATURE
TEST
PARAMETER CONDITIONS
+25°C +25°C
(1)
0°C to
70°C
(2)
UNITS
MIN/
MAX
TEST
LEVEL
(3)
AC PERFORMANCE (see Figure 2)
Small-Signal Bandwidth G = +2, V
O
≤ 0.2V
PP
100 72 68 MHz min B
G = +5, V
O
≤ 0.2V
PP
22 17 16 MHz min B
G = +10, V
O
≤ 0.2V
PP
10 8 7 MHz min B
Gain-Bandwidth Product G ≥ [phone] MHz min B
Slew Rate 1V Step 225 140 110 V/µs min B
Rise Time 0.5V Step 3.3 5.5 5.6 ns max B
Fall Time 0.5V Step 3.3 5.5 5.6 ns max B
Settling Time to 0.1% 1V Step 45 72 87 ns max B
Harmonic Distortion V
O
= 1V
PP
, f = 5MHz
2nd-Harmonic R
L
= 150Ω −67 −61 −59 dBc max B
R
L
≥ 500Ω −67 −61 −59 dBc max B
3rd-Harmonic R
L
= 150Ω −66 −59 −58 dBc max B
R
L
≥ 500Ω −77 −59 −58 dBc max B
Input Voltage Noise f > 1MHz 9.2 10.2 10.7 nV/√Hz max B
Input Current Noise f > 1MHz 3.5 4.5 5.0 pA/√Hz max B
DC PERFORMANCE
(4)
Open-Loop Voltage Gain 72 66 65 dB min A
Input Offset Voltage ±1.5 ±7 ±8.1 mV max A
Average Offset Voltage Drift — ±25 µV/°C max B
Input Bias Current V
CM
= 1.0V +5 +10 +12 µA max A
Input Bias Current Drift ±12 nA/°C max B
Input Offset Current V
CM
= 1.0V ±0.1 ±1 ±1.2 µA max A
Input Offset Current Drift — ±5 nA/°C max B
INPUT
Least Positive Input Voltage
(5)
−0.45 −0.4 −0.27 V max A
Most Positive Input Voltage
(5)
1.2 1.1 1.0 V min A
Common-Mode Rejection Ratio (CMRR) Input-Referred 80 75 73 dB min A
Input Impedance
Differential-Mode 10 2.1 kΩ pF typ C
Common-Mode 4001.2 kΩ pF typ C
OUTPUT
Least Positive Output Voltage G = +5, R
L
= 1kΩ to 1.5V 0.08 0.11 0.125 V max A
G = +5, R
L
= 150Ω to 1.5V 0.17 0.39 0.40 V max A
Most Positive Output Voltage G = +5, R
L
= 1kΩ to 1.5V 2.91 2.88 2.85 V min A
G = +5, R
L
= 150Ω to 1.5V 2.82 2.74 2.70 V min A
Current Output, Sourcing 30 20 18 mA min A
Current Output, Sinking 30 20 18 mA min A
Short-Circuit Output Current Output Shorted to Either Supply 45 mA typ C
Closed-Loop Output Impedance See Figure 2, f < 100kHz 0.06 Ω typ C
POWER SUPPLY
Minimum Operating Voltage +2.8 V min B
Maximum Operating Voltage +11 +11 V max A
Maximum Quiescent Current V
S
= +3V 3.7 4.0 4.7 mA max A
Minimum Quiescent Current V
S
= +3V 3.7 3.3 3.1 mA min A
Power-Supply Rejection Ratio (PSRR) Input-Referred 64 60 58 dB min A
THERMAL CHARACTERISTICS
Specification: ID, IDBV −40 to +85 °C typ C
Thermal Resistance, q
JA
D SO-8 125 °C/W typ C
DBV SOT23-5 150 °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.
(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 considered positive out of pin.
(5)
Tested < 3dB below minimum specified CMRR at ± CMIR limits.