EL5221C
Dual 12MHz Rail-to-Rail Input-Output Buffer
Electrical Characteristics
VS+ = +5V, VS- = 0V, RL = 10kΩ and CL = 10pF to 2.5V, TA = 25°C unless otherwise specified.
Parameter
Description
Condition
Min
Typ
Max
10
Unit
Input Characteristics
VOS
TCVOS
IB
Input Offset Voltage
VCM = 2.5V
[1]
2
5
mV
µV/°C
nA
Average Offset Voltage Drift
Input Bias Current
Input Impedance
VCM = 2.5V
2
50
RIN
CIN
AV
1
GΩ
Input Capacitance
Voltage Gain
1.35
pF
0.5 ≤ VOUT ≤ 4.5V
0.995
4.85
60
1.005
150
V/V
Output Characteristics
VOL
VOH
ISC
Output Swing Low
IL = -5mA
IL = 5mA
80
mV
V
Output Swing High
Short Circuit Current
4.92
120
Short to GND
mA
Power Supply Performance
PSRR
IS
Power Supply Rejection Ratio
Supply Current (Per Buffer)
V
S is moved from 4.5V to 15.5V
80
dB
No Load
500
750
µA
Dynamic Performance
SR
tS
Slew Rate [2]
1V ≤ VOUT ≤4V, 20% to 80%
7
10
500
12
V/µs
ns
Settling to +0.1%
-3dB Bandwidth
Channel Separation
VO = 2V Step
BW
CS
R
L = 10 kΩ, CL = 10pF
MHz
dB
f = 5MHz
75
1. Measured over the operating temperature range
2. Slew rate is measured on rising and falling edges
3
ELANTEC [ ELANTEC SEMICONDUCTOR ]
