Cirrus Logic CS3014 - Manual (Page 4)

CS3014
4 DS711F2
7/29/09
1.2 3 V Electrical Characteristics
V+ = +3 V, ±10%; V- = 0V; VCM = 1.5 V; Unless otherwise noted, T
A
= 25º C (See Note 5).
Notes: 5. Symbol “
•” denotes specification applies over -40 to +125 ° C.
6. This parameter is guaranteed by design and laboratory characterization.
7. Guaranteed within the output limits of (V+ – 0.2 V) to (V- + 0.2 V).
8. Specifies the worst case drive voltage relative to the supply rail under stated load conditions.
Parameter Min Typ Max Unit
Input Offset Voltage ( Note 6 )
•
- ±10 ±20 µV
Average Input Offset Drift ( Note 6 )
•
- ±0.01 ±0.05 µV/ºC
Input Bias Current
•
-
- ±110
-
±150
±1.0
pA
nA
Input Offset Current
•
-
- ±220
-
±300
±2.0
pA
nA
Input Noise Voltage Density R
S
= 100
Ω, f
0
= 1 Hz
R
S
= 100 Ω, f
0
= 1 kHz
-
- 22
22 -
-
Input Noise Voltage 0.1 to 10 Hz - 460 - nV
p-p
Input Noise Current Density f
0
= 1 Hz - 100 -
Input Noise Current 0.1 to 10 Hz - 1.9 - pA
p-p
Input Voltage Range ( Note 6 )
•
V- - V+ V
Common Mode Rejection Ratio (dc)
•
105 120 - dB
Power Supply Rejection Ratio
•
100 120 - dB
Large Signal Voltage Gain
(
Note 7 ) R
L
= 2 k Ω to V+/2 •
-
112
145
135 -
- dB
dB
Output Voltage Swing R
L
= 2 k
Ω to V+/2
( Note 8 ) R
L
= 100 k
Ω to V+/2
• (V+ – 200)
(V+ – 20)
-
- (V- + 200)
(V- + 20)
mV
mV
Slew Rate R
L
= 2 k, 100 pF - 0.25 - V/µs
Overload Recovery Time - 40 - µs
Supply Current
•
- 1.0 1.25 mA
Oscillator Frequency - 125 - kHz
Input Capacitance Differential
Common Mode
-
- 1.5
10
-
- pF
pF
nV/ Hz
nV/ Hz
fA/ Hz