Datasheet
®
5
REF1004
REVERSE CHARACTERISTICS
Reverse Current (µA)
100
10
1
0.1
Reverse Voltage (V)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
–40°C ≤ T
A
≤ +85°C
TYPICAL PERFORMANCE CURVES 2.5V
T
A
= +25°C unless otherwise noted.
FORWARD CHARACTERISTICS
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Forward Voltage (V)
Forward Current (mA)
0.01 0.1 1 10 100
T
A
= +25°C
REVERSE VOLTAGE CHANGE
Reverse Current (mA)
Output Voltage Change (mV)
6
5
4
3
2
1
0
–1
–2
0.01 0.1 1 10 100
–40°C ≤ T
A
≤ +85°C
Temperature (°C)
–55 –35 –15 5 25 45 65 85 105 125
2.520
2.515
2.510
2.505
2.500
2.495
2.490
2.485
2.480
2.475
Reference Voltage (V)
TEMPERATURE DRIFT
REVERSE DYNAMIC IMPEDANCE
1000
100
10
1
0.1
Reverse Impedance (Ω)
Reverse Current (mA)
0.01 0.1 1 10 100
f = 25Hz
–40°C to +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