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TS4041EIZT-1.2

1.225V MICROPOWER SHUNT VOLTAGE REFERENCE

STMicroelectronics 

TS4041

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Ik

If

Pd

Tstd

ESD

Tlead

Reverse Breakdown Current

Forward Current

Power Dissipation 1)

SOT23-3

TO92

Storage Temperature

Human Body Model (HBM)

Machine Model (MM)

Lead Temperature (soldering, 10 seconds)

1. Pd has been calculated with Tamb = 25°C and Tj = 150°C and

Rthja = 200°C/W for the TO92 package

Rthja = 340°C/W for the SOT23-3L package

Value

Unit

20

mA

10

mA

360

625

mW

-65 to +150

°C

2

kV

200

V

260

°C

OPERATING CONDITIONS

Symbol

Parameter

Imin

Imax

Toper

Minimum Operating Current

Maximum Operating Current

Operating Free Air Temperature Range

Value

Unit

65

µA

12

mA

-40 to +85

°C

ELECTRICAL CHARACTERISTICS

TS4041E (2% Precision) Tamb = 25°C (unless otherwise specified)

Symbol

Parameter

Test Condition

Reverse Breakdown Voltage

Vk

Reverse Breakdown Voltage Tolerance

Ikmin Minimum Operating Current

∆Vref/∆T Average Temperature Coefficient

∆Vk/∆Ik

Reverse Breakdown Voltage Change

with Operating Current Range

Rka Static Impedance

Kvh Long Term Stability

En Wide Band Noise

Ik = 100µA

Ik = 100µA

-40°C < Tamb < +85°C

Tamb = 25°C

-40°C < Tamb < +85°C

Ik = 100µA

Ikmin < Ik < 1mA

-40°C < Tamb < +85°C

1mA < Ik < 12mA

-40°C < Tamb < +85°C

∆Ik = 45µA to 1mA

Ik = 100µA, t = 1000hrs

Ik = 100µA 10Hz < f < 10kHz

Min.

1.200

-25

-36

Typ.

1.225

40

0.3

2.5

0.25

120

200

Max.

1.250

+25

+36

65

70

150

2

2.5

8

10

0.5

Unit

V

mV

µA

ppm/°C

mV

Ω

ppm

nV/√Hz

Note : Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design.

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