OPA1652_16 Datasheet, PDF (6/42 Pages) Texas Instruments – Audio Operational Amplifiers

OPA1652, OPA1654
SBOS477A – DECEMBER 2011 – REVISED AUGUST 2016
6.6 Electrical Characteristics: V_S = ±15 V
At T_A = 25°C, R_L = 2 kΩ, and V_CM = V_OUT = midsupply, unless otherwise noted.
PARAMETER
TEST CONDITIONS
AUDIO PERFORMANCE
THD+N Total harmonic distortion + noise
G = +1, f = 1 kHz, V_O = 3 V_RMS
SMPTE/DIN Two-Tone, 4:1
(60 Hz and 7 kHz)
IMD
Intermodulation distortion
G = +1,
V_O = 3 V_RMS
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
e_n
Input voltage noise
Input voltage noise density
I_n
Input current noise density
OFFSET VOLTAGE
V_OS
Input offset voltage
PSRR
Power-supply rejection ratio
INPUT BIAS CURRENT
I_B
Input bias current
I_OS
Input offset current
INPUT VOLTAGE RANGE
V_CM
CMRR
Common-mode voltage range
Common-mode rejection ratio
INPUT IMPEDANCE
Differential
Common-mode
OPEN-LOOP GAIN
A_OL
OUTPUT
Open-loop voltage gain
V_OUT
I_OUT
Z_O
I_SC
C_LOAD
Voltage output
Output current
Open-loop output impedance
Short-circuit current⁽³⁾
Capacitive load drive
G = +1
G = –1
V_O = 1 V_P
G = –10
f = 1 kHz
f = 20 Hz to 20 kHz
f = 1 kHz
f = 10 kHz
f = 1 kHz
V_S = ±2.25 V to ±18 V
V_S = ±2.25 V to ±18 V, T_A = –40°C to +85°C⁽²⁾
V_S = ±2..25 V to ±18 V
V_CM = 0 V
V_CM = 0 V
(V–) + 0.8 V ≤ V_O ≤ (V+) – 0.8 V, R_L = 2 kΩ
R_L = 2 kΩ
f = 1 MHz
(1) Full-power bandwidth = SR/(2π × V_P), where SR = slew rate.
(2) Specified by design and characterization.
(3) One channel at a time.
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MIN
TYP
MAX UNIT
0.00005%
–126
dB
0.00005%
–126
dB
0.00005%
–126
dB
0.00005%
–126
dB
18
10
1.6
1
–120
MHz
V/µs
MHz
µs
dB
5.4
µV_PP
4.5
nV/√Hz
3.8
nV/√Hz
3
fA/√Hz
±0.5
±1.5
mV
2
8 µV/°C
3
8 µV/V
±10
±100
pA
±10
±100
pA
(V–) + 0.5
100
(V+) – 2
V
110
dB
100 || 6
6000 || 2
MΩ || pF
GΩ || pF
106
114
dB
(V–) + 0.8
(V+) – 0.8
V
See Typical Characteristics
mA
See Typical Characteristics
Ω
±50
mA
100
pF
6
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