TS4061 datasheet(5/14 Pages) STMICROELECTRONICS

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TS4061

Electrical characteristics

Limits are 100% production tested at 25 °C. Limits over full temperature range are

guaranteed through correlation and by design. Ik = 10 µA, Tamb = 25 °C (unless otherwise

specified).

Table 4. Electrical characteristics for TS4061

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Reverse breakdown

voltage (Vk = 1.225 V)

Ik = 10 μA,

TS4061A

1.2237

1.225

1.2262

Ik = 10 μA,

TS4061B

1.2225

1.2275

Reverse breakdown

voltage (Vk = 1.25 V)

Ik = 10 μA,

TS4061A

1.2487

1.25

1.2512

Ik = 10 μA,

TS4061B

1.2475

1.2525

Ikmin

Minimum operating

current

Tamb = 25 °C

7.5

μA

-40 °C < Tamb < +85 °C

ΔVk/ΔT

Average temperature

coefficient

μA < Ik < 15 mA

ppm/°

ΔVk/ΔIk

Reverse breakdown

voltage change with

operating current

range

Ikmin < Ik < 1 mA

-40 °C < Tamb < +85 °C

0.2

1mA < Ik < 15 mA

-40 °C < Tamb < +85 °C

1.7

Rka

Static impedance

ΔIk = 10 μA to 10 mA

0.15

0.3

Ω

Hys

Thermal hysteresis(1)

Ik = 10 μA

120

ppm

Noise

Wideband noise

Ik = 10 μA 10 Hz < f< 10 kHz

μVRMS

Low frequency noise

Ik = 10 μA 0.1 Hz < f< 10 Hz

µVp-p

Thermal hysteresis is defined as the difference in voltage measured at +25 °C after cycling to -40 °C and the measurement

at +25 °C after cycling to temperature +85 °C.

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