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| OPA1652_15 Datasheet, PDF (3/29 Pages) Texas Instruments – Low Noise and Distortion, General-Purpose, FET-Input AUDIO OPERATIONAL AMPLIFIERS | |||
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OPA1652
OPA1654
www.ti.com
ELECTRICAL CHARACTERISTICS: VS = ±15 V
At TA = +25°C, RL = 2 kâ¦, and VCM = VOUT = midsupply, unless otherwise noted.
PARAMETER
AUDIO PERFORMANCE
TEST CONDITIONS
THD+N Total harmonic distortion + noise
G = +1, f = 1 kHz, VO = 3 VRMS
SMPTE/DIN Two-Tone, 4:1
(60 Hz and 7 kHz)
IMD
Intermodulation distortion
G = +1,
VO = 3 VRMS
DIM 30 (3-kHz square wave
and 15-kHz sine wave)
CCIF Twin-Tone
(19 kHz and 20 kHz)
FREQUENCY RESPONSE
GBW
Gain-bandwidth product
SR
Slew rate
Full power bandwidth(1)
Overload recovery time
Channel separation (dual and quad)
NOISE
en
Input voltage noise
Input voltage noise density
In
Input current noise density
OFFSET VOLTAGE
VOS
Input offset voltage
PSRR
Power-supply rejection ratio
INPUT BIAS CURRENT
IB
Input bias current
IOS
Input offset current
INPUT VOLTAGE RANGE
VCM
CMRR
Common-mode voltage range
Common-mode rejection ratio
INPUT IMPEDANCE
Differential
Common-mode
OPEN-LOOP GAIN
AOL
OUTPUT
Open-loop voltage gain
VOUT
Voltage output
IOUT
Output current
ZO
Open-loop output impedance
ISC
Short-circuit current(3)
CLOAD
Capacitive load drive
POWER SUPPLY
VS
Specified voltage
IQ
Quiescent current
(per channel)
G = +1
G = â1
VO = 1 VP
G = â10
f = 1 kHz
f = 20 Hz to 20 kHz
f = 1 kHz
f = 1 kHz
VS = ±2.25 V to ±18 V
VS = ±2.25 V to ±18 V, TA = â40°C to +85°C(2)
VS = ±2..25 V to ±18 V
VCM = 0 V
VCM = 0 V
(Vâ) + 0.8 V ⤠VO ⤠(V+) â 0.8 V, RL = 2 kâ¦
RL = 2 kâ¦
f = 1 MHz
IOUT = 0 A
IOUT = 0 A, TA = â40°C to +85°C(2)
(1) Full-power bandwidth = SR/(2Ï Ã VP), where SR = slew rate.
(2) Specified by design and characterization.
(3) One channel at a time.
SBOS477 â DECEMBER 2011
OPA1652, OPA1654
MIN
TYP
MAX
UNIT
0.00005
%
â126
dB
0.00005
%
â126
dB
0.00005
%
â126
dB
0.00005
%
â126
dB
18
10
1.6
1
â120
MHz
V/μs
MHz
μs
dB
5.4
μVPP
4.5
nV/âHz
0.5
pA/âHz
±0.5
±1.5
mV
2
8 μV/°C
3
8 μV/V
±10
±100
pA
±10
±100
pA
(Vâ) + 0.5
100
(V+) â 2
V
110
dB
100 || 6
6000 || 2
M⦠|| pF
G⦠|| pF
106
114
dB
(Vâ) + 0.8
(V+) â 0.8
V
See Typical Characteristics
mA
See Typical Characteristics
â¦
±50
mA
100
pF
±2.25
±18
V
2.0
2.5
mA
2.8
mA
Copyright © 2011, Texas Instruments Incorporated
3
Product Folder Link(s): OPA1652 OPA1654
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