PA79_07 Datasheet, PDF (2/5 Pages) Cirrus Logic – POWER OPERATIONAL AMPLIFIERS

PA79
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
SUPPLY VOLTAGE, +V_S to −V_S
OUTPUT CURRENT, peak (200ms)
POWER DISSIPATION, internal, DC
POWER DISSIPATION, internal, DC
INPUT VOLTAGE, Differential
INPUT VOLTAGE, Common Mode
TEMPERATURE, junction²
TEMPERATURE RANGE, storage
OPERATING TEMPERATURE, case
350V
200mA, within SOA
14W Single
26W Dual
±15V
±Vs
150°C.
−55 to 125°C
−40 to 125°C
SPECIFICATIONS
PARAMETER
TEST CONDITIONS¹
MIN
TYP
MAX
UNITS
INPUT
OFFSET VOLTAGE
–40
8
40
OFFSET VOLTAGE vs. temperature
0 to 125°C (CaseTemperature)
−63
OFFSET VOLTAGE vs. supply
32
BIAS CURRENT, initial
8.5
200
OFFSET CURRENT, initial
12
400
INPUT RESISTANCE, DC
10⁸
COMMON MODE VOLTAGE RANGE, pos.
COMMON MODE VOLTAGE RANGE, neg.
COMMON MODE REJECTION, DC
90
+V_S – 2
–V_S + 5.5
118
NOISE
700KHz
418
NOISE, V_ONOISE
500
GAIN
OPEN LOOP @ 1Hz
89
120
GAIN BANDWIDTH PRODUCT @ 1MHz
1
PHASE MARGIN
Full temperature range
50
OUTPUT
VOLTAGE SWING
I_O = 10mA
|V_S| − 2
VOLTAGE SWING
I_O = 100mA
|V_S| − 8.6
|V_S| − 12
VOLTAGE SWING
I_O = 150mA
|V_S| − 10
CURRENT, continuous, DC
150
SLEW RATE
Package Tab Connected to GND
100
350
SETTLING TIME, to 0.1%
5V Step (No Compensation)
1
POWER BANDWIDTH, 300V_P–P
OUTPUT RESISTANCE, No Load
+V_S = 160V, −V_S = –160V
R_CL = 6.2Ω
200
44
POWER SUPPLY
VOLTAGE
±10
±150
±175
CURRENT, quiescent⁵
±150V Supply
0.2
0.7
2.5
THERMAL
RESISTANCE, DC,
Full temperature range
4.4
4.8
junction to case, dual⁸
RESISTANCE, DC,
Full temperature range
8.3
9.1
junction to case, single
RESISTANCE,
Full temperature range
25
junction to air
RESISTANCE,
Full temperature range
19.1
junction to air
TEMPERATURE RANGE, case
−40
125
mV
µV/°C
µV/V
pA
pA
Ω
V
V
dB
µV RMS
nV/√Hz
dB
MHz
°
V
V
V
mA
V/µS
µS
kHz
Ω
V
mA
°C/W
°C/W
°C/W
°C/W
°C
NOTES: 1. Unless otherwise noted: TC = 25°C, DC input specifications are ± value given, power supply voltage is typical rating.
2. Long term operation at the maximum junction temperature will result in reduced product life. Derate power dissipation to achieve
high MTTF.
3. +V_S and –V_S denote the positive and negative supply voltages of the output stage.
4. Rating applies if output current alternates between both output transistors at a rate faster than 60Hz.
5. Supply current increases with signal frequency. See graph on page 4. Applies to each amplifier.
6. Rating applies when the heatslug of the DK package is soldered to a minimum of 1 square inch foil area of a printed circuit board.
7. Rating applies with the JEDEC conditions outlined in the Heatsinksing section of this datasheet.
8. Rating applies when power dissipation is equal in two amplifiers.
APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: [phone]–2739