EL2250C, EL2450C
125MHz Single Supply Dual/Quad Op Amps
DC Electrical Characteristics
VS = +5V, GND = 0V, TA = 25°C, VCM = +1.5V, VOUT = +1.5V, unless otherwise specified.
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
VON
IOUT
Negative Output
Voltage Swing
Output Current [1]
VS = +12V, AV = +1, RL = 150Ω to 0V
5.5
8
mV
V S= ±5V, AV = +1, RL = 1kΩ to 0V
-4.0
V
VS = ±5V, AV = +1, RL = 150Ω to 0V
-3.7
-3.4
V
VS = ±5V, AV = +1, RL = 10Ω to 0V
±75
±100
mA
VS = ±5V, AV = +1, RL = 50Ω to 0V±60V
mA
1. Internal short circuit protection circuitry has been built into the EL2250C/EL2450C; see the Applications section
Closed Loop AC Electrical Characteristics
VS = +5V, GND = 0V, TA = 25°C, VCM = +1.5V, VOUT = +1.5V, AV = +1, RF = 0Ω, RL = 150Ω to GND pin, unless otherwise specified. [1]
Parameter
BW
Description
-3dB Bandwidth
(VOUT=400mVp-p)
BW
GBWP
PM
SR
tR, tF
OS
tPD
tS
dG
dP
eN
iN
±0.1dB Bandwidth
(VOUT=400mVp-p)
Gain Bandwidth Product
Phase Margin
Slew Rate
Rise Time, Fall Time
Overshoot
Propagation Delay
0.1% Settling Time
0.01% Settling Time
Differential Gain [2]
Differential Phase [2]
Input Noise Voltage
Input Noise Current
Test Conditions
Min
Typ
Max
VS = +5V, AV = +1, RF = 0Ω
125
VS = +5V, AV = -1, RF = 500Ω
60
VS = +5V, AV = +2, RF = 500Ω
60
VS = +5V, AV = +10, RF = 500Ω
6
VS = +12V, AV = +1, RF = 0Ω
150
VS = +3V, AV = +1, RF = 0Ω
100
VS = +12V, AV = +1, RF = 0Ω
25
VS = +5V, AV = +1, RF = 0Ω
30
VS = +3V, AV = +1, RF = 0Ω
20
VS = +12V, @ AV = +10
60
RL = 1kΩ, CL = 6pF
55
VS = +10V, RL = 150Ω, VOUT = 0V to +6V 200
275
VS = +5V, RL = 150Ω, VOUT = 0V to +3V
300
±0.1V Step
2.8
±0.1V Step
10
±0.1V Step
3.2
VS = ±5V, RL = 500Ω, AV = +1, VOUT =
40
±3V
VS = ±5V, RL = 500Ω, AV = +1, VOUT =
75
±3V
AV = +2, RF = 1kΩ
0.05
AV = +2, RF = 1kΩ
0.05
f = 10kHz
48
f = 10kHz
1.25
1. All AC tests are performed on a “warmed up” part, except slew rate, which is pulse tested
2. Standard NTSC signal = 286mVP-P, f = 3.58MHz, as VIN is swept from 0.6V to 1.314V; RL is DC coupled
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
°
V/µs
V/µs
ns
%
ns
ns
ns
%
°
nV/√Hz
pA/√Hz
3