Datasheet

®
3
REF1004
TYPICAL PERFORMANCE CURVES 1.2V
T
A
= +25°C unless otherwise noted.
REVERSE CHARACTERISTICS
Reverse Voltage (V)
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Reverse Current (µA)
100
10
1
0.1
–40°C ≤ T
A
≤ +85°C
Temperature (°C)
–55 –35 –15 5 25 45 65 85 105 125
1.245
1.240
1.235
1.230
1.225
Reverse Voltage (V)
TEMPERATURE DRIFT
REVERSE DYNAMIC IMPEDANCE
Reverse Current (mA)
0.01 0.1 1 10 100
100
10
1
0.1
Reverse Impedance (Ω)
f = 25Hz
–40°C to +85°C
FORWARD CHARACTERISTICS
1.2
0.8
0.4
0.0
Forward Voltage (V)
Forward Current (mA)
0.01 0.1 1 10 100
T
A
= 25°C
16

12

8

4

0

–4
Output Voltage Change (mV)
REVERSE VOLTAGE CHANGE
Reverse Current (mA)
10.01 0.1
10
100
–40°C ≤ T
A
≤ +85°C
REVERSE DYNAMIC IMPEDANCE
Frequency (Hz)
10 100 1k 10k 100k 1M
10k
1k
100
10
1
0.1
Dynamic Impedance (Ω)
T
A
= +25°C
I
REF
= 100µA