ZR285-25 ZETEX [Zetex Semiconductors], ZR285-25 Datasheet - Page 2

• Manufacturer Part Number: ZR285-25
• Description: PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE
• Manufacturer: ZETEX [Zetex Semiconductors]

ABSOLUTE MAXIMUM RATING
Reverse Current
Forward Current
Operating Temperature
Storage Temperature
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T
Note: V
deviation in reference voltage measured
over the full operating temperature
range.
SYMBOL PARAMETER
V
I
I
T
R
Z
E
MIN
R
† T
§ R
C
R
N
R
S
ZR285-2.5
†
§
C
S
R(max)
V
Reverse Breakdown Voltage
Minimum Operating Current
Recommended Operating
Current
Average Reverse Breakdown
Voltage Temp. Co.
Slope Resistance
Reverse Dynamic Impedance
Wideband Noise Voltage
V
R
R max
Change
- V
V
R
R(min)
I
x T
R
V
max
R min
max
I
is the maximum
R
min to I
T
x 1000000
I
R
min
30mA
25mA
-40 to 85°C
-55 to 125°C
min
R
max
CONDITIONS
I
I
I
f = 100Hz
I
I
f = 10Hz to
R
R
R
AC
R
4-166
=150 A
= 1mA to
= 150 A
= 1mA
= 0.1 I
20mA
10kHz
Power Dissipation (T
SO8
SOT23
E-Line,2 Pin(TO92)
E-Line,3 Pin(TO92)
R
amb
MIN
2.475
2.45
2.425
0.02
40
30
20
10
0
0
=25°C
LIMITS
TYP MAX
2.5
2.5
2.5
13
30
0.4 1
0.3 0.8
60
Reverse Characteristics
Reverse Voltage (V)
1.0
T
A
2.525
2.55
2.575
20
20
90
=25°C
amb
=25°C)
2.0
1
2
3
TOL.
625mW
330mW
500mW
500mW
%
3.0
V
mA
ppm/°C
A
V (rms)
UNITS