ADL5310
Rev. A | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
VP = 5 V, VN = 0 V, RREF = 665 k, TA = 25°C, unless otherwise noted.
0
0.2
0.4
0.6
0.8
1.0
V
LOG
(V
)
1.2
1.4
1.6
1n
10n
100n
1
10
100
1m
10m
IINP (A)
04415-0-003
TA = –40°C, 0°C, +25°C, +70°C, +85°C
VIN = 0V
Figure 3. VLOG vs. IINP for Multiple Temperatures
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
V
LOG
(V
)
1n
10n
100n
1
10
100
1m
10m
IREF (A)
04415-0-004
TA = –40°C, 0°C, +25°C, +70°C, +85°C
VIN = 0V
Figure 4. VLOG vs. IREF for Multiple Temperatures (IINP = 3 A)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
V
LOG
(V
)
1n
10n
100n
1
10
100
1m
10m
IINP (A)
04415-0-005
3nA
30nA
300nA
3
A
30
A
300
A
3mA
Figure 5. VLOG vs. IINP for Multiple Values of IREF,
Decade Steps from 3 nA to 3 mA
–2.0
–1.5
–1.0
–0.5
0
0.5
E
RROR
(dB
(1
0
m
V
/dB))
1.0
1.5
2.0
1n
10n
100n
1
10
100
1m
10m
IINP (A)
04415-0-006
+85°C
+70°C
+25°C
0°C
–40°C
Figure 6. Law Conformance Error vs. IINP for Multiple Temperatures,
Normalized to 25°C
–2.0
–1.5
–1.0
–0.5
0
0.5
E
RROR
(dB
(1
0
m
V
/dB))
1.0
1.5
2.0
1n
10n
100n
1
10
100
1m
10m
IREF (A)
04415-0-007
+70°C
+85°C
+25°C
0°C
–40°C
Figure 7. Law Conformance Error vs. IREF for Multiple Temperatures,
Normalized to 25°C (IINP = 3 A)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
E
RROR
(dB
(1
0
m
V
/dB))
1n
10n
100n
1
10
100
1m
10m
IINP (A)
04415-0-008
300nA
30nA
3nA
3mA
3
A
30
A
300
A
Figure 8. Law Conformance Error vs. IINP for Multiple Values of IREF,
Decade Steps from 3 nA to 3 mA