SI7013-A20-YM1R 查看數據表（PDF） - Silicon Laboratories

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SI7013-A20-YM1R

I2C HUMIDITY AND TWO-ZONE TEMPERATURE SENSOR

Silicon Laboratories 

Si7013-A20

Table 6. Voltage Converter Specifications

1.9 ≤ VDD ≤ 3.6 V; TA = –40 to +85 °C (G grade) or –40 to +125 °C (I/Y grade); normal mode conversion time, VREF = 1.25 V

internal or VDDA, buffered and unbuffered mode, unless otherwise noted.

Parameter

Symbol

Test Condition

Min

s Resolution

—

ign Integral Non-linearity

INL

|VINP-VINN| < VREF/2

—

Differential Non-linearity

DNL

|VINP-VINN| < VREF/2

—

es Noise

N

|VINP-VINN| < VREF/2,

—

VREF = 1.25 V, Normal Mode

D |VINP-VINN| < VREF/2,

—

VREF = 1.25 V, Fast Mode

w Input Offset

(Buffered Mode)

VOS

|VINP-VINN| = 0

—

e Input Offset

VOS

(Unbuffered Mode)1,2

|VINP-VINN| = 0

—

N Gain Accuracy

∆G

VREF = 1.25 V; gain is absolute

—

r VREF = VDD; gain is relative to VDD —

fo Notes:

1. Guaranteed by design.

Not Recommended 2. In unbuffered mode, RIN*CIN should be < 0.5usec. CIN minimum is around 10 pF.

Typ

VREF/

32768

1

1

25

Max

—

—

—

—

50

—

—

10

—

1

+1

+2

+0.25 +0.5

Unit

V

LSB

LSB

μVRMS

mV

mV

%

%

10

Rev. 1.4

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