LT1009_05 Datasheet, PDF (4/8 Pages) Linear Technology – 2.5V Reference

LT1009 Series
TYPICAL PERFOR A CE CHARACTERISTICS
Dynamic Impedance
100
I_R = 1mA
–55°C ≤ T_J ≤ 125°C
10
1
Output Noise Voltage
250
200
I_R = 1mA
T_J = 25°C
150
100
0.1
10
100
1k
10k
FREQUENCY (Hz)
100k
1009 G04
50
10
100
1k
10k
FREQUENCY (Hz)
100k
1009 G05
Response Time
3.5
3.0
OUTPUT
2.5
2.0
1.5
1.0
5k
0.5
INPUT
0
OUTPUT
10
4
0
0
INPUT
1
TIME (µs)
20
1009 G06
SCHE ATIC DIAGRA
Q7
20pF
10k
Q2
Q1
Q4
Q3
Q5
+
Q7
Q11
24k 24k 6.6k
Q8
30pF
Q6
Q10
Q9
Q12
500Ω
ADJ
30k
6.6k
720Ω
Q13
–
1009 SD
1009fd
4