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CA5470 Datasheet PDF : 5 Pages
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CA5470
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage (Between V+ And V- Terminals) . . . . . . . . . 16V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . (V+ +8V) to (V- -0.5V)
Input Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA
Output Short Circuit Duration (Note 1) . . . . . . . . . . . . . . . . Indefinite
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
SOIC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
175
Maximum Junction Temperature (Die) . . . . . . . . . . . . . . . . . . . 175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Short circuit may be applied to ground or to either supply.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications Typical Values Intended Only for Design Guidance at V+ = 5V, V- = 0V, TA = 25oC, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
TYPICAL VALUES
UNITS
Input Resistance
Input Capacitance
Unity Gain Crossover Frequency
Slew Rate
Transient Response:
Rise Time/Fall Time
Overshoot
RI
CI
f = 1MHz
fT
SR
VOUT = 3.65VP-P
CL = 25pF, RL= 2kΩ
tr
(Voltage Follower)
OS
5
3.1
14
5
27/25
20
TΩ
pF
MHz
V/µs
ns
%
Settling Time (To <0.1%, VIN = 4VP-P)
tS
CL = 25pF, RL= 2kΩ
(Voltage Follower)
1
µs
Full Power BW, SR = 5V/µs
FPBW
AV = 1, VOUT = 3.65VP-P
436
kHz
Electrical Specifications TA = 25oC, V+ = 5V, V- = GND
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Input Offset Voltage
|VIO|
-
Input Offset Current
|IIO|
-
Input Current
II
-
Common Mode Input Range
VICR
3.5
Common Mode Rejection Ratio
CMRR
VICR = 0V to 3.5V
55
Power Supply Rejection Ratio
PSRR
∆V = 2V
60
Positive Output Voltage Swing
Negative Output Voltage Swing
Total Supply Current
Unity Gain Bandwidth Product
Slew Rate
VOM+
RL = 2kΩ to GND
4
VOM-
RL = 2kΩ to GND
-
ISUPPLY
VOUT = 2.5V, RL = ∞
-
fT
10
SR
4
Output Current
Source to opposite supply
ISOURCE
4
Sink to opposite supply
ISlNK
1.0
Open Loop Gain
AOL
0.5V to 3.5V, RL = 10kΩ
80
NOTE:
3. This is the lowest value that can be tested reliably. Almost all devices will be <10pA.
TYP
MAX
6
22
0.5
50 (Note 3)
0.5
50 (Note 3)
-0.5 to 3.7
0
70
-
75
-
4.4
-
0.06
0.10
6
7
14
-
5
-
UNITS
mV
pA
pA
V
dB
dB
V
V
mA
MHz
V/µs
5.5
-
mA
1.2
-
mA
90
-
dB
2
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