Data Sheet
ADL5304
Rev. 0 | Page 7 of 32
TYPICAL PERFORMANCE CHARACTERISTICS
VPOS = 5 V, VNEG = 0 V, TA = 25°C; IDEN = IREF; VSM1 to VSM4, 1P5V, DCBI, and INPS tied together; SCL1 = VLOG; SCL2 = INMS;
SCL3 = open; scale = 200 mV/dec; VLOG output load RL > 2 kΩ, unless otherwise noted.
09
459
-003
3.0
2.5
2.0
1.5
1.0
0.5
0
1p
10p 100p
1n
10n 100n
1μ
10μ 100μ
1m
10m
INUM CURRENT (A)
V
LO
G
OU
T
P
U
T
(
V
)
+85°C
+70°C
+25°C
0°C
–40°C
Figure 3. VLOG vs. INUM for Multiple Temperatures
09
459
-004
3.0
2.5
2.0
1.5
1.0
0.5
0
1p
10p 100p
1n
10n 100n
1μ
10μ 100μ
1m
10m
IDEN CURRENT (A)
V
LO
G
OU
T
P
U
T
(
V
)
+85°C
+70°C
+25°C
0°C
–40°C
Figure 4. VLOG vs. IDEN for Multiple Temperatures; INUM = 100 nA
09
459
-005
3.0
3.5
2.5
2.0
1.5
1.0
0.5
0
1p
10p 100p
1n
10n 100n
1μ
10μ 100μ
1m
10m
INUM CURRENT (A)
V
LO
G
OU
T
P
U
T
(
V
)
100pA
1nA
10nA
100nA
1A
10A
100A
1mA
Figure 5. VLOG vs. INUM for Multiple Values of IDEN
(Decade Steps from 100 pA to 1 mA)
09
45
9-
00
6
3
2
1
0
–1
–2
–3
1p
10p 100p
1n
10n 100n
1μ
10μ 100μ
1m
10m
INUM CURRENT (A)
E
R
RO
R
(
d
B)
;1
0m
V
/d
B
+85°C
+70°C
+25°C
0°C
–40°C
Figure 6. Law Conformance Error vs. INUM for Multiple Temperatures;
Normalized to 25°C
09
45
9-
00
7
3
2
1
0
–1
–2
–3
1p
10p 100p
1n
10n 100n
1μ
10μ 100μ
1m
10m
IDEN CURRENT (A)
E
R
RO
R
(
d
B)
;1
0m
V
/d
B
+85°C
+70°C
+25°C
0°C
–40°C
Figure 7. Law Conformance Error vs. IDEN for Multiple Temperatures;
INUM = 100 nA; Normalized to 25°C
09
45
9-
00
8
3
2
1
0
–1
–2
–3
1p
10p 100p
1n
10n 100n
1μ
10μ 100μ
1m
10m
INUM CURRENT (A)
E
R
RO
R
(
d
B)
;1
0m
V
/d
B
1mA
100A
10A
1A
100nA
10nA
1nA
100pA
Figure 8. Law Conformance Error vs. INUM for Multiple Values of IDEN
(Decade Steps from 100 pA to 1 mA)