© Semiconductor Components Industries, LLC, 2005
November, 2005 − Rev. 2
1 Publication Order Number:
NCS2502/D
NCS2502
650 mA 110 MHz Current
Feedback Op Amp with
Enable Feature
NCS2502 is a 650 mA 110MHz current feedback monolithic
operational amplifier featuring high slew rate and low differential gain
and phase error. The current feedback architecture allows for a
superior bandwidth and low power consumption. This device features
an enable pin.
Features
−3.0 dB Small Signal BW (A
V
= +2.0, V
O
= 0.5 V
p−p
) 110 MHz Typ
Slew Rate 230 V/ms
Supply Current 650 mA
Input Referred Voltage Noise 5 nV/ Hz
Ǹ
THD −49 dB (f = 5.0 MHz, V
O
= 2.0 V
p−p
)
Output Current 80 mA
Enable Pin Available
Pin Compatible with EL5160, MAX4452
Pb−Free Packages are Available
Applications
Portable Video
Line Drivers
Radar/Communication Receivers
Set Top Box
NTSC/PAL/HDTV
Figure 1. Frequency Response:
Gain (dB) vs. Frequency Av = +2.0
2
1
−1
−2
−3
−4
−6
0.01 1 100 100
0
NORMAILIZED GAIN(dB)
FREQUENCY (MHz)
0
−5
3
V
S
= ±2.5V
V
OUT
= 0.5V
Gain = +2
R
F
= 1.2kW
R
L
= 100W
V
S
= ±5.0V
V
OUT
= 0.5V
V
S
= ±2.5V
V
OUT
= 2.0V
V
S
= ±5.0V
V
OUT
= 2.0V
V
S
= ±2.5V
V
OUT
= 1.0V
V
S
= ±5.0V
V
OUT
= 1.0V
0.1 10
MARKING
DIAGRAMS
SO−8
D SUFFIX
CASE 751
YA2, N2502 = NCS2502
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
M
= Date Code
G = Pb−Free Package
1
8
N2502
ALYW
G
1
8
SC−70−6
(SC−88)
SQ SUFFIX
CASE 419B
5
4
1
2
3
1
6
SOT23−6
(TSOP−6)
SN SUFFIX
CASE 318G
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8
7
6
5
1
2
3
4
NC
−IN
+IN
V
EE
EN
V
CC
OUT
NC
(Top View)
SO−8 PINOUT
+
1
3
−IN
OUT
2V
EE
+IN
4
V
CC
6
(Top View)
SOT23−6/SC70−6 PINOUT
+
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
ORDERING INFORMATION
6
YA2
M
1
6
YA2AYW
1
6
EN
5
G
G
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NCS2502
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2
PIN FUNCTION DESCRIPTION
Pin
(SO−8)
Pin
(SOT23/SC70)
Symbol Function Equivalent Circuit
6 1 OUT Output
V
CC
OUT
V
EE
ESD
4 2 V
EE
Negative Power Supply
3 3 +IN Non−inverted Input
V
CC
−IN
V
EE
+IN
ESDESD
2 4 −IN Inverted Input See Above
7 6 V
CC
Positive Power Supply
8 5 EN Enable
V
CC
EN
V
EE
ESD
1, 5 N/A NC No Connect
ENABLE PIN TRUTH TABLE
High* Low
Enable Enabled Disabled
*Default open state
Figure 2. Simplified Device Schematic
+IN
C
C
OUT
V
CC
V
EE
−IN
NCS2502
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3
ATTRIBUTES
Characteristics Value
ESD
Human Body Model
Machine Model
Charged Device Model
2.0 kV (Note 1)
200 V
1.0 kV
Moisture Sensitivity (Note 2) Level 1
Flammability Rating Oxygen Index: 28 to 34 UL 94 V−0 @ 0.125 in
1. 0.8 kV between the input pairs +IN and −IN pins only. All other pins are 2.0 kV.
2. For additional information, see Application Note AND8003/D.
MAXIMUM RATINGS
Parameter Symbol Rating Unit
Power Supply Voltage V
S
11 V
DC
Input Voltage Range V
I
vV
S
V
DC
Input Differential Voltage Range V
ID
vV
S
V
DC
Output Current I
O
100 mA
Maximum Junction Temperature (Note 3) T
J
150 °C
Operating Ambient Temperature T
A
−40 to +85 °C
Storage Temperature Range T
stg
−60 to +150 °C
Power Dissipation P
D
(See Graph) mW
Thermal Resistance, Junction−to−Air
SO−8
SC70−6
SOT23−6
R
q
JA
172
215
154
°C/W
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
3. Power dissipation must be considered to ensure maximum junction temperature (T
J
) is not exceeded.
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated is limited
by the associated rise in junction temperature. For the plastic
packages, the maximum safe junction temperature is 150°C.
If the maximum is exceeded momentarily, proper circuit
operation will be restored as soon as the die temperature is
reduced. Leaving the device in the “overheated’’ condition for
an extended period can result in device damage.
Figure 3. Power Dissipation vs. Temperature
1400
1000
800
600
400
0
−50 25 100 15
0
Maximum Power Dissapation (mW)
Ambient Temperature (°C)
1200
200
−25 0 75 12550
SC70 Pkg
SO−8 Pkg
SOT23 Pkg

NCS2502DR2G

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Operational Amplifiers - Op Amps HFS - CF OP-AMP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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