CLM4041 Datasheet, PDF (3/3 Pages) Calogic, LLC – Precision Micropower Bandgap Shunt Reference

CLM4041
CORPORATION
ELECTRICAL CHARACTERISTICS TA = 25^oC unless otherwise specified
SYMBOL
PARAMETER
VZ
Reverse Breakdown Voltage
CLM4041C (0.5%) CLM4041D (1.0%)
MIN TYP MAX MIN TYP MAX
1.219 1.225 1.231 1.213 1.225 1.237
1.211 1.225 1.239 1.201 1.225 1.249
UNITS
V
CONDITIONS
IZ = 100µA
TA = 25^oC
TA = -40 to +85^oC
IZ(MIN)
Minimum Breakdown Current
30 60
30 60
µA
∆VZ
Reverse Breakdoen Voltage
∆T
Temperature Coefficient
∆VZ
Ratio of Change in VZ to
∆TZ
Change in IZ
±100
1.5
2.0
6.0
8.0
IZ = 10mA
±150 ppm/^oC IZ = 1mA
IZ = 100µA
2.0
IZ(MIN) ≤ IZ ≤ 1mA
2.5
mV
8.0
ImA ≤ IZ ≤ 12mA
10.0
TA = -40 to +85^oC
TA = 25^oC
TA = -40 to +85^oC
TA = 25^oC
TA = -40 to +85^oC
ZR
Reverse Dynamic Impedance
0.25 1.5
0.25 2.0
Ω
IZ = 1mA, f = 120Hz, IAC = 0.1 IZ
eN
Wideband Noise (RMS)
20
20
µA
IZ = 100µA
10Hz ≤ f ≤ 10kHz ∆VZ
∆VZ
Long Term Stability of Reverse
Breakdown Voltage
120
t = 1000 Hours
120
ppm T = 25^oC ± 0.1^oC
IZ = 100µA
ELECTRICAL CHARACTERISTICS TA = 25^oC unless otherwise specified
SYMBOL
PARAMETER
VZ
Reverse Breakdown Voltage
CLM4041E (2.0%)
UNITS
MIN TYP MAX
1.200 1.225 1.250
V
IZ = 100µA
1.189 1.225 1.261
CONDITIONS
TA = 25^oC
TA = -40 to +85^oC
IZ(MIN)
Minimum Breakdown Current
30 60
µA
∆VZ
Reverse Breakdoen Voltage
∆T
Temperature Coefficient
∆VZ
Ratio of Change in VZ to
∆TZ
Change in IZ
IZ = 10mA
±150 ppm/^oC IZ = 1mA
IZ = 100µA
2.0
2.5
8.0
10.0
IZ(MIN) ≤ IZ ≤ 1mA
mV
ImA ≤ IZ ≤ 12mA
TA = -40 to +85^oC
TA = 25^oC
TA = -40 to +85^oC
TA = 25^oC
TA = -40 to +85^oC
ZR
Reverse Dynamic Impedance
0.25 2.0
Ω
IZ = 1mA, f = 120Hz, IAC = 0.1 IZ
eN
Wideband Noise (RMS)
20
µA
IZ = 100µA
10Hz ≤ f ≤ 10kHz ∆VZ
∆VZ
Long Term Stability of Reverse
Breakdown Voltage
120
t = 1000 Hours
ppm T = 25^oC ± 0.1^oC
IZ = 100µA
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