LTC2413 Datasheet, PDF (8/44 Pages) Linear Technology – 24-Bit No Latency ADC, with Simultaneous 50Hz/60Hz Rejection

LTC2413
TYPICAL PERFOR A CE CHARACTERISTICS
RMS Noise vs V_INCM
850
825
800
775
750
V_CC
REF
=
+
5V
= 5V
REF ^– = GND
725
700
IVINN^R+–EF===VV5_IINN^V_CCMM
V_IN = 0V
675
F_O = GND
T_A = 25°C
650
–0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
V_INCM (V)
2413 G19
RMS Noise vs V_REF
850
825
V_CC
REF
=
–
5V
= GND
IN⁺ = GND
800 IN^– = GND
F_O = GND
775 T_A = 25°C
750
725
700
675
650
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V_REF (V)
2413 G22
RMS Noise vs Temperature (T_A)
850
825
V_CC
REF
=
+
5V
= 5V
REF ^– = GND
800
IN⁺ = 2.5V
IN^– = 2.5V
775 ^VIN ^{= 0V}
F_O = GND
750
725
700
675
650
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
2413 G20
Offset Error vs V_INCM
0.3
0.2
0.1
0
V_CC
REF
=
+
5V
= 5V
REF ^– = GND
–0.1
IVINN^R+–EF===VV5_IINN^V_CCMM
–0.2
V_IN = 0V
F_O = GND
T_A = 25°C
–0.3
–0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
V_INCM (V)
2413 G23
Offset Error vs V_CC
0.3
0.2
0.1
0
REF ⁺ = 2.5V
REF ^– = GND
–0.1
IVN^R+EF==G2N.D5V
IN^– = GND
–0.2
F_O = GND
T_A = 25°C
–0.3
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
V_CC (V)
2413 G25
Offset Error vs V_REF
0.3
0.2
0.1
0
–0.1
V_CC
REF
=
–
5V
= GND
IN⁺ = GND
IN^– = GND
–0.2 F_O = GND
T_A = 25°C
–0.3
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V_REF (V)
2413 G26
RMS Noise vs V_CC
850
825
800
775
750
REF ⁺ = 2.5V
REF ^– = GND
IVN^R+EF==G2N.D5V
IN^– = GND
F_O = GND
T_A = 25°C
725
700
675
650
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
V_CC (V)
2413 G21
Offset Error vs Temperature (T_A)
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–50
V_CC
REF
=
+
5V
= 5V
REF ^– = GND
IN⁺ = 2.5V
IN^– = 2.5V
V_IN = 0V
F_O = GND
–25 0 25 50
TEMPERATURE (°C)
75 100
2413 G24
+ Full-Scale Error vs
Temperature (T_A)
3
2
1
0
–1
V_CC
REF
=
+
5V
= 5V
REF ^– = GND
IN⁺ = 2.5V
–2 IN^– = GND
F_O = GND
–3
–45 –30 –15 0 15 30 45 60 75 90
TEMPERATURE (°C)
2413 G27
8
sn2413 2413fs