Datasheet
OPA2822
3
SBOS188E
www.ti.com
AC PERFORMANCE (see Figure 1)
Small-Signal Bandwidth G = +1, V
O
= 0.1V
PP
, R
F
= 0Ω 400 MHz typ C
G = +2, V
O
= 0.1V
PP
200 120 110 105 MHz min B
G = +10, V
O
= 0.1V
PP
24 15 13 12 MHz min B
Gain-Bandwidth Product G ≥ 20 240 150 130 125 MHz min B
Bandwidth for 0.1dB Gain Flatness G = +2, V
O
< 0.1V
PP
16 MHz typ C
Peaking at a Gain of +1 V
O
< 0.1V
PP
5 dB typ C
Large-Signal Bandwidth G = +2, V
O
= 2V
PP
27 MHz typ C
Slew Rate G = +2, 4V Step 170 110 105 100 V/µsminB
Rise-and-Fall Time G = +2, V
O
= 0.2V Step 1.5 ns typ C
Settling Time to 0.02% G = +2, V
O
= 2V Step 35 ns typ C
0.1% G = +2, V
O
= 2V Step 32 ns typ C
Harmonic Distortion G = +2, f = 1MHz, V
O
= 2V
PP
2nd-Harmonic R
L
= 200Ω –91 –88 –87 –86 dBc max B
R
L
≥ 500Ω –95 –91 –90 –89 dBc max B
3rd-Harmonic R
L
= 200Ω –100 –95 –92 –91 dBc max B
R
L
≥ 500Ω –105 –99 –96 –95 dBc max B
Input Voltage Noise f > 10kHz 2.0 2.2 2.3 2.5 nV/√Hz max B
Input Current Noise f > 10kHz 1.6 2.0 2.1 2.3 pA/√Hz max B
Differential Gain G = +2, PAL, V
O
= 1.4Vp, R
L
= 150 0.02 % typ C
Differential Phase G = +2, PAL, V
O
= 1.4Vp, R
L
= 150 0.03 deg typ C
Channel-to-Channel Crosstalk f = 1MHz, Input Referred –95 dBc typ C
DC PERFORMANCE
(4)
Open-Loop Voltage Gain (A
OL
)V
O
= 0V, R
L
= 100Ω 100 85 82 80 dB min A
Input Offset Voltage V
CM
= 0V ±0.2 ±1.2 ±1.4 ±1.5 mV max A
Average Offset Voltage Drift V
CM
= 0V 5 5 µV/°CmaxB
Input Bias Current V
CM
= 0V –9 –18 –19 –21 µAmaxA
Average Bias Current Drift (magnitude)
V
CM
= 0V 50 50 nA/°CmaxB
Input Offset Current V
CM
= 0V ±100 ±400 ±600 ±700 nA max A
Average Offset Current Drift V
CM
= 0V 5 5 nA/°CmaxB
INPUT
Common-Mode Input Range (CMIR)
(5)
±4.8 ±4.5 ±4.4 ±4.4 V min A
Common-Mode Rejection Ratio (CMRR) V
CM
= ±1V 110 85 82 80 dB min A
Input Impedance
Differential-Mode V
CM
= 0 18 0.6 kΩ || pF typ C
Common-Mode V
CM
= 0 7 1MΩ || pF typ C
OUTPUT
Voltage Output Swing No Load ±4.9
±4.7 ±4.6 ±4.6 V min A
100Ω Load ±4.7
±4.5 ±4.4 ±4.4 V min A
Current Output, Sourcing V
O
= 0, Linear Operation +150 +90 +85 +80 mA min A
Current Output, Sinking V
O
= 0, Linear Operation –150 –90 –85 –80 mA min A
Short-Circuit Current Output Shorted to Ground 220 mA typ C
Closed-Loop Output Impedance G = +2, f = 100kHz 0.01 Ω typ C
POWER SUPPLY
Specified Operating Voltage ±6 V typ C
Maximum Operating Voltage Range ±6.3 ±6.3 ±6.3 V max A
Max Quiescent Current V
S
= ±6V, both channels 9.6 11.8 11.9 12.0 mA max A
Min Quiescent Current V
S
= ±6V, both channels 9.6 8.2 8.1 8.0 mA min A
Power-Supply Rejection Ratio (–PSRR) Input Referred 95 85 82 80 dB min A
THERMAL CHARACTERISTICS
Specified Operating Range U, E Package
–40 to +85
°C typ C
Thermal Resistance,
θ
JA
Junction-to-Ambient
USO-8 125 °C/W typ C
EMSOP 150 °C/W typ C
NOTES: (1) Junction temperature = ambient for +25°C tested specifications.
(2) Junction temperature = ambient at low temperature limit: junction temperature = ambient +23°C at high temperature limit for over temperature tested
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 node. V
CM
is the input common-mode voltage.
(5) Tested < 3dB below minimum CMRR specification at ± CMIR limits.
ELECTRICAL CHARACTERISTICS: V
S
= ±6V
Boldface limits are tested at +25°C.
R
F
= 402Ω, R
L
= 100Ω, and G = +2, (see Figure 1 for AC performance only), unless otherwise noted.
OPA2822U, E
TYP MIN/MAX OVER TEMPERATURE
0
°
C to –40
°
C to
MIN/
TEST
PARAMETER CONDITIONS +25°C +25°C
(1)
70°C
(2)
+85°C
(2)
UNITS MAX
LEVEL
(3)