Datasheet
OPA211
OPA2211
www.ti.com
...................................................................................................................................................... SBOS377G – OCTOBER 2006 – REVISED MAY 2009
ELECTRICAL CHARACTERISTICS: V
S
= ± 2.25V to ± 18V (continued)
BOLDFACE limits apply over the specified temperature range, T
A
= – 40 ° C to +125 ° C.
At T
A
= +25 ° C, R
L
= 10k Ω connected to midsupply, V
CM
= V
OUT
= midsupply, unless otherwise noted.
Standard Grade High Grade
OPA211AI, OPA2211AI OPA211I
(1)
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNIT
OUTPUT
Voltage Output V
OUT
R
L
= 10k Ω , A
OL
≥ 114dB (V – ) + 0.2 (V+) – 0.2 (V – ) + 0.2 (V+) – 0.2 V
R
L
= 600 Ω , A
OL
≥ 110dB (V – ) + 0.6 (V+) – 0.6 (V – ) + 0.6 (V+) – 0.6 V
I
O
< 15mA, A
OL
≥ 110dB (V – ) + 0.6 (V+) – 0.6 (V – ) + 0.6 (V+) – 0.6 V
Short-Circuit Current I
SC
+30/ – 45 +30/ – 45 mA
Capacitive Load Drive C
LOAD
See Typical Characteristics See Typical Characteristics pF
Open-Loop Output Impedance Z
O
f = 1MHz 5 5 Ω
SHUTDOWN
Shutdown Pin Input Voltage
(2)
Device disabled (shutdown) (V+) – 0.35 (V+) – 0.35 V
Device enabled (V+) – 3 (V+) – 3 V
Shutdown Pin Leakage Current 1 1 µ A
Turn-On Time
(3)
2 2 µ s
Turn-Off Time
(3)
3 3 µ s
Shutdown Current Shutdown (disabled) 1 20 1 20 µ A
POWER SUPPLY
Specified Voltage V
S
± 2.25 ± 18 ± 2.25 ± 18 V
Quiescent Current
I
Q
I
OUT
= 0A 3.6 4.5 3.6 4.5 mA
(per channel)
Over Temperature (per channel) 6 6 mA
TEMPERATURE RANGE
Specified Range T
A
– 40 +125 – 40 +125 ° C
Operating Range T
A
– 55 +150 – 55 +150 ° C
Thermal Resistance
OPA211
SO-8 θ
JA
150 150 ° C/W
MSOP-8 θ
JA
200 200 ° C/W
DFN-8 (3mm × 3mm) θ
JA
(4)
65 65 ° C/W
θ
JP
20 20 ° C/W
OPA2211
SO-8 PowerPAD θ
JA
(4)
52 52 ° C/W
θ
JP
2 2 ° C/W
DFN-8 (3mm × 3mm) θ
JA
(4)
65 65 ° C/W
θ
JP
10 10 ° C/W
(2) When disabled, the output assumes a high-impedance state.
(3) See Typical Characteristic graphs, Figure 41 through Figure 43 .
(4) Typical θ
JA
specification is based on the use of a high-k board.
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