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HFA1145 Datasheet(PDF) 2 Page - Intersil Corporation

Part No. HFA1145
Description  High Speed, Low Power, Current Feedback Video Operational Amplifier with Output Disable
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Maker  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
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 2 page
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3-215
Specifications HFA1145/883
Absolute Maximum Ratings
Thermal Information
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Voltage at Either Input Terminal . . . . . . . . . . . . . . . . . . . . . . V+ to V-
Output Current (Note 1) . . . . . . . . . . . . . . . . Short Circuit Protected
Output Current (50% Duty Cycle, Note 1) . . . . . . . . . . . . . . . . 60mA
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 2000V
Storage Temperature Range . . . . . . . . . . . . . . -65oC
≤ T
A ≤ +150
oC
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . +300oC
Thermal Resistance
θ
JA
θ
JC
CerDIP Package . . . . . . . . . . . . . . . . .
115oC/W
30oC/W
Maximum Package Power Dissipation at +75oC
CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.87W
Package Power Dissipation Derating Factor above +75oC
CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.7mW/oC
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.
Operating Conditions
Operating VSUPPLY (±VS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5V
Operating Temperature Range . . . . . . . . . . . . . -55oC
≤ T
A ≤ +125
oC
RL ≥ 50Ω
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
Device Tested at: VSUPPLY = ±5V, AV = +1, RF = 510Ω, RSOURCE = 0Ω, RL = 100Ω, VOUT =0V, DIS = Floated, Unless Otherwise Specified.
PARAMETERS
SYMBOL
CONDITIONS
GROUP A
SUBGROUPS
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Input Offset Voltage
VIO
VCM = 0V
1
+25oC-5
5
mV
2, 3
+125oC, -55oC
-10
10
mV
Common Mode
Rejection Ratio
CMRR
∆V
CM = ±1.8V
V+ = 3.2V, V- = -6.8V
V+ = 6.8V, V- = -3.2V
1
+25oC47
-
dB
2
+125oC44
-
dB
∆V
CM = ±1.2V
V+ = 3.8V, V- = -6.2V
V+ = 6.2V, V- = -3.8V
3
-55oC44
-
dB
Power Supply
Rejection Ratio
PSRRP
∆V
SUPPLY = ±1.8V
V+ = 6.8V, V- = -5V
V+ = 3.2V, V- = -5V
1
+25oC50
-
dB
2
+125oC46
-
dB
∆V
SUPPLY = ±1.2V
V+ = 6.2V, V- = -5V
V+ = 3.8V, V- = -5V
3
-55oC46
-
dB
PSRRN
∆V
SUPPLY = ±1.8V
V+ = 5V, V- = -6.8V
V+ = 5V, V- = -3.2V
1
+25oC50
-
dB
2
+125oC46
-
dB
∆V
SUPPLY = ±1.2V
V+ = 5V, V- = -6.2V
V+ = 5V, V- = -3.8V
3
-55oC46
-
dB
Non-Inverting Input (+IN)
Current
IBSP
VCM = 0V
1
+25oC
-15
15
µA
2, 3
+125oC, -55oC
-25
25
µA
+IN Current Common
Mode Sensitivity
CMSIBP
∆V
CM = ±1.8V
V+ = 3.2V, V- = -6.8V
V+ = 6.8V, V- = -3.2V
1
+25oC
-
1.25
µA/V
2
+125oC
-
2.85
µA/V
∆V
CM = ±1.2V
V+ = 3.8V, V- = -6.2V
V+ = 6.2V, V- = -3.8V
3
-55oC
-
2.85
µA/V
+IN Resistance
+RIN
Note 2
1
+25oC
800
-
k
2, 3
+125oC, -55oC
350
-
k
Spec Number
511116-883




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