PA98A 查看數據表（PDF） - Cirrus Logic
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PA98A Datasheet PDF : 5 Pages
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ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
PA98 • PA98A
ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
PARAMETER
SUPPLY VOLTAGE, +VS to –VS
OUTPUT CURRENT, continuous within SOA
POWER DISSIPATION, continuous @ TC = 25°C2
INPUT VOLTAGE, differential
INPUT VOLTAGE, common mode
TEMPERATURE, pin solder - 10s max.
TEMPERATURE, junction2
TEMPERATURE RANGE, storage
OPERATING TEMPERATURE RANGE, case
TEST CONDITIONS 1
PA98
MIN TYP MAX
INPUT
OFFSET VOLTAGE, initial
OFFSET VOLTAGE, vs. temperature
OFFSET VOLTAGE, vs. supply
OFFSET VOLTAGE, vs. time
BIAS CURRENT, initial3
BIAS CURRENT, vs. supply
OFFSET CURRENT, initial3
INPUT IMPEDANCE, DC
INPUT CAPACITANCE
COMMON MODE VOLTAGE RANGE4
COMMON MODE REJECTION, DC
NOISE
GAIN
OPEN LOOP, @ 15Hz
GAIN BANDWIDTH PRODUCT at 1MHz
POWER BANDWIDTH
PHASE MARGIN
Full temperature range
VCM = ±90V
100kHz BW, RS = 1KΩ, CC = 10pf
RL = 2KΩ, CC = OPEN
RL = 2KΩ, CC = 3.3pf
CC = 10pf
CC = 3.3pf
Full temperature range
OUTPUT
VOLTAGE SWING4
VOLTAGE SWING4
VOLTAGE SWING4
CURRENT, continuous
SLEW RATE, AV = 20
SLEW RATE, AV = 100
CAPACITIVE LOAD, AV = +1
SETTLING TIME to .1%
RESISTANCE, no load
POWER SUPPLY
VOLTAGE6
CURRENT, quiescent
IO = ±200mA
IO = ±75mA
IO = ±20mA
TC = 85°C
CC = 10pf
CC = OPEN
Full temperature range
CC = 10pf, 2V step
RCL = 0
Full temperature range
THERMAL
RESISTANCE, AC, junction to case5
RESISTANCE, DC, junction to case
RESISTANCE, junction to air
TEMPERATURE RANGE, case
Full temperature range, F > 60Hz
Full temperature range, F < 60Hz
Full temperature range
Meets full range specifications
.5
2
10
30
3
10
75
5
50
.01
10 100
1011
4
±VS–15
90
110
1
96
111
100
300
500
60
±Vs–10 ±Vs–6.5
±V–8.5 ±Vs–6.0
±V–8.0 ±Vs–5.5
±200
400
1000
470
1
50
±15 ±150 ±225
21
25
2.5
4.2
30
–25
+85
450V
200mA
30W
±25V
±VS
260°C
150°C
–40 to +85°C
–25 to +85°C
PA98A
MIN TYP MAX UNITS
.25
5
*
*
3
*
3
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
700
*
*
*
*
*
*
*
*
*
.5
mV
10 µV/°C
*
µV/V
µV/kh
10
pA
pA/V
30
pA
Ω
pF
V
dB
µVrms
dB
MHz
kHz
kHz
°
V
V
V
mA
V/µs
V/µs
*
pf
µs
Ω
*
V
*
mA
*
°C/W
*
°C/W
°C/W
*
°C
NOTES: * The specification of PA98A is identical to the specification for PA98 in applicable column to the left.
1. Unless otherwise noted: TC = 25°C, compensation = CC = 68pF, RC = 100Ω. 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 internal power dissipation to
achieve high MTTF. Ratings apply only to output transistors. An additional 10W may be dissipated due to quiescent power.
3. Doubles for every 10°C of temperature increase.
4. +VS and –VS denote the positive and negative power supply rail respectively.
5. Rating applies if the output current alternates between both output transistors at a rate faster than 60Hz.
6. Derate max supply rating .625 V/°C below 25°C case. No derating needed above 25°C case.
CAUTION
The PA98 is constructed from MOSFET transistors. ESD handling procedures must be observed.
The exposed substrate contains beryllia (BeO). Do not crush, machine, or subject to temperatures in excess of 850°C to
avoid generating toxic fumes.
APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739
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