zxre4041 Zetex Semiconductors plc., zxre4041 Datasheet - Page 4

• Manufacturer Part Number: zxre4041
• Description: Zxre4041 - Precision Micropower 1.225v Voltage Reference
• Manufacturer: Zetex Semiconductors plc.

ELECTRICAL CHARACTERISTICS (at T
NOTE:
(1) T
ZXRE4041
PARAMETER
Reverse Breakdown Voltage V
Minimum Knee Current
Recommended Operating
Current Range
Average Reverse
Breakdown Voltage
Temperature Coefficient
Reverse Breakdown Change
with Current Voltage
Reverse Dynamic
Impedance
Wideband Noise Voltage
S E M I C O N D U C T O R S
C
VR(max) - VR(min) is the maximum deviation in reference voltage measured from -40°C to 85°C.
=
(
V
R
(max)
V x T
R
−
(
V
(max)
R
(min)
−
)
T
x
1000000
(min)
)
SYMBOL CONDITIONS
I
I
T
Z
E
∆
∆
MIN
R
C
V
R
N
R
I
R
R
REVERSE CHARACTERISTICS
(1)
I
I
I
I
I
f = 100Hz
I
IR = 8 A to 100 A
f = 10Hz to 10kHz
R
R(min)
R
R
R
AC
= 1mA
= 100 A
= 30 A to 1
= 1mA to 12mA
amb
= 0.1I
to I
= 25°C unless otherwise stated)
R
R(max)
4
A
1.219
1.213
1.200
1.189
MIN.
0.03
1.225
1.225
1.225
1.225
TYP.
0.2
20
60
MAX.
1.231
1.237
1.250
1.261
100
0.6
30
12
10
1
ISSUE 5 - AUGUST 2003
GRADE/
TOL%
C/0.5
D/1
E/2
F/3
UNITS
V
V
V
V
mA
ppm/°C
mV
mV
A
V(rms)