Datasheet

"#$
SBOS263F − AUGUST 2004 − REVISED AUGUST 2008
www.ti.com
4
ELECTRICAL CHARACTERISTICS: V
S
= +5V
Boldface limits are tested at +25°C.
At T
A
= 25°C, G = +2, R
F
= 750Ω, and R
L
= 150Ω to V
S
/2, unless otherwise noted (see Figure 1).
OPA830ID, IDBV
TYP MIN/MAX OVER TEMPERATURE
TEST
PARAMETER CONDITIONS
+25°C +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 1)
Small-Signal Bandwidth G = +1, V
O
≤ 0.2V
PP
250 MHz typ C
G = +2, V
O
≤ 0.2V
PP
110 72 70 68 MHz min B
G = +5, V
O
≤ 0.2V
PP
24 17 16 15 MHz min B
G = +10, V
O
≤ 0.2V
PP
11 8 7 6 MHz min B
Gain-Bandwidth Product G ≥ [phone] MHz min B
Peaking at a Gain of +1 V
O
≤ 0.2V
PP
5 dB typ C
Slew Rate G = +2, 2V Step 550 280 270 260 V/µs min B
Rise Time 0.5V Step 3.3 5.7 5.8 5.9 ns max B
Fall Time 0.5V Step 3.3 5.7 5.8 5.9 ns max B
Settling Time to 0.1% G = +2, 1V Step 43 64 66 67 ns max B
Harmonic Distortion V
O
= 2V
PP
, f = 5MHz
2nd-Harmonic R
L
= 150Ω −62 −55 −54 −53 dBc max B
R
L
≥ 500Ω −64 −58 −57 −56 dBc max B
3rd-Harmonic R
L
= 150Ω −58 −50 −49 −48 dBc max B
R
L
≥ 500Ω −84 −66 −63 −60 dBc max B
Input Voltage Noise f > 1MHz 9.2 10.2 10.7 11.2 nV/√Hz max B
Input Current Noise f > 1MHz 3.5 4.5 5.0 5.5 pA/√Hz max B
NTSC Differential Gain 0.08 % typ C
NTSC Differential Phase 0.09 ° typ C
DC PERFORMANCE
(4)
R
L
= 150Ω
Open-Loop Voltage Gain 72 66 65 64 dB min A
Input Offset Voltage ±0.5 ±5.0 ±6.0 ±6.5 mV max A
Average Offset Voltage Drift — ±20 ±20 µV/°C max B
Input Bias Current V
CM
= 2.5V +5 +10 +12 +13 µA max A
Input Bias Current Drift ±12 ±12 nA/°C max B
Input Offset Current V
CM
= 2.5V ±0.1 ±0.8 ±1 ±1.2 µA max A
Input Offset Current Drift — ±5 ±5 nA/°C max B
INPUT
Least Positive Input Voltage
(5)
−0.5 −0.4 −0.3 −0.2 V max A
Most Positive Input Voltage
(5)
3.2 3.1 3.0 2.9 V min A
Common-Mode Rejection Ratio (CMRR) Input-Referred 80 76 74 72 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 2.5V 0.09 0.11 0.12 0.13 V max A
G = +5, R
L
= 150Ω to 2.5V 0.21 0.24 0.25 0.26 V max A
Most Positive Output Voltage G = +5, R
L
= 1kΩ to 2.5V 4.91 4.89 4.88 4.87 V min A
G = +5, R
L
= 150Ω to 2.5V 4.78 4.75 4.73 4.72 V min A
Current Output, Sourcing and Sinking ±80 ±60 ±55 ±52 mA min A
Short-Circuit Output Current Output Shorted to Either Supply 140 mA typ C
Closed-Loop Output Impedance G = +2, f ≤ 100kHz 0.06 Ω typ C
POWER SUPPLY
Minimum Operating Voltage +2.8 V typ C
Maximum Operating Voltage +11 +11 +11 V max A
Maximum Quiescent Current V
S
= +5V 3.9 4.1 4.8 5.5 mA max A
Minimum Quiescent Current V
S
= +5V 3.9 3.7 3.4 3.1 mA min A
Power-Supply Rejection Ratio (PSRR) Input-Referred 66 61 60 59 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.