AD8304 Analog Devices, AD8304 Datasheet - Page 6

• Manufacturer Part Number: AD8304
• Description: 160 DB Logarithmic Amplifier With Photo-diode Interface
• Manufacturer: Analog Devices

AD8304
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
–1
–2
–3
–4
–5
–1
–2
–3
–4
–5
0
100p
5
4
3
2
1
0
100p
5
4
3
2
1
0
100p
T
T
A
σ
σ
σ
A
= 25 C
= 0 C, 70 C
1n
1n
1n
MEAN + 3
MEAN – 3
10n
10n
10n
MEAN
MEAN
100n
100n
100n
3 @ 0 C
INPUT – A
INPUT – A
INPUT – A
1
3 @ 85 C
1
1
10
MEAN – 3 @ 70 C
MEAN – 3 @ –40 C
MEAN + 3 @ 70 C
MEAN + 3 @ –40 C
10
10
100
100
T
100
A
= –40 C, +85 C
1m
1m
1m
10m
10m
10m
–10
–15
–20
–25
–30
–10
–20
–30
–40
–50
–1
–2
–3
–4
–5
20
15
10
–5
40
30
20
10
0
3
2
1
0
5
–40
–40
0
–40
–30 –20 –10
–30 –20 –10
–30 –20 –10
MEAN + 3
MEAN – 3
MEAN – 3
MEAN + 3
MEAN + 3
MEAN – 3
0
0
0
TEMPERATURE – C
TEMPERATURE – C
TEMPERATURE – C
10
10
10
20
20
20
30
30
30
40
40
40
50
50
50
60
60
60
σ
σ
70
70
70
σ
80
80
80
90
90
90