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OPA2673 Datasheet(PDF) 5 Page - Texas Instruments

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Part # OPA2673
Description  Dual, Wideband, High Output Current Operational Amplifier with Active Off-Line Control
PDF  40 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

OPA2673 Datasheet(HTML) 5 Page - Texas Instruments

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OPA2673
www.ti.com..................................................................................................................................................... SBOS382A – JUNE 2008 – REVISED OCTOBER 2008
ELECTRICAL CHARACTERISTICS: VS = ±6V (continued)
At TA = +25°C, A0 = A1 = 0 (full power), G = +4V/V, RF = 402Ω, and RL = 100Ω, unless otherwise noted. See Figure 76 for ac
performance only. Single channel specifications, except where noted.
OPA2673IDGQ, IRGV
MIN/MAX OVER
TYP
TEMPERATURE
0°C to
–40°C to
MIN/
TEST
PARAMETER
CONDITIONS
+25°C
+25°C(2)
70°C(3)
+85°C(3)
UNIT
MAX
LEVEL(1)
POWER SUPPLY
Specified operating voltage
±6
V
typ
C
Maximum operating voltage
±6.5
±6.5
±6.5
V
max
A
Minimum operating voltage
±3.5
V
typ
C
Maximum quiescent current at full power
VS = ±6V, Total both channels,
32
38
40
42
mA
max
A
A1 = 0, A0 = 0
Minimum quiescent current at full power
VS = ±6V, Total both channels,
32
26
25
24
mA
min
A
A1 = 0, A0 = 0
Supply current at 75% bias
VS = ±6V, Total both channels,
24
29
31
33
mA
max
A
A1 = 0, A0 = 1
Supply current at 50% bias
VS = ±6V, Total both channels,
16
19
20
21
mA
max
A
A1 = 1, A0 = 0
Supply current (off-line)
VS = ±6V, Total both channels,
5.5
7
7.5
8
mA
max
A
A1 = 1, A0 = 1
Supply current step time
Power-supply rejection ratio
(–PSRR)
Input-referred
54
49
48
47
dB
min
A
THERMAL CHARACTERISTICS
Specified operating temperature range
IRGV, IDGQ packages
–40 to
°C
typ
C
+85
Thermal resistance,
θ
JA
Junction-to-ambient
RGV
QFN-16
PowerPAD soldered to PCB
45
°C/W
typ
C
PowerPAD floating(7)
75
DGQ
MSOP-10
PowerPAD soldered to PCB
40
°C/W
typ
C
(7)
PowerPad is physically connected to the negative (-VS) supply for dual-supply configuration or ground (GND) for single-supply
configuration.
Copyright © 2008, Texas Instruments Incorporated
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