ZCC103数字温度传感器芯片替代TMP103

四维电子

1 Features
Multiple Device Access (MDA):
Global Read/Write Operations
) a& L- I3 @# l$ hI2C™ and SMBus™-Compatible InteRFace
Resolution: 8 Bits
! X6 v, c- ?. Q8 |; v" o. z; c$ _3 Description
The ZCC103 is a digital output temperature sensor in
a four-ball wafer chip-scale package (WCSP). The
  G6 C8 y9 S" V' j  |# dZCC103 is capable of reading temperatures to a
+ R- s' P3 R% mresolution of 1°C.
* E; d) V, F; ?/ _& g2 f" g8 ZThe ZCC103 features a two-wire interface that is
+ W6 x8 V0 H9 m6 {$ f+ a. |2 K7 s( Wcompatible with both I2C and SMBus interfaces. In
& s' |! z! L/ j) `5 Zaddition, the interface supports multiple device
; E0 P  C& H! O: ]: M% L0 `" a$ f# Zaccess (MDA) commands that allow the master to
communicate with multiple devices on the bus
simultaneously, eliminating the need to send
4 `# C, `7 a9 D/ Zindividual commands to each ZCC103 on the bus.
Up to eight ZCC103s can be tied together in parallel
& X3 M( a9 [9 j9 iand easily read by the host. The ZCC103 is
7 d- o  p% E, W+ ?! w& t; a1 Yespecially suitable for space-constrained, power-
) h$ t9 b6 G; m% ^sensitive applications with multiple temperature
4 r/ \' E$ ~4 }! {measurement zones that must be monitored.
The ZCC103 is specified for operation over a
, G$ C: o3 b# I8 I2 t& itemperature range of –40°C to 125°C
.Device Information(1)
1 \% Y8 E0 I6 G1 A; y' L5 S6 yAccuracy: ±1°C Typical (–10°C to 100°C)
Low Quiescent Current:
: a" i; O4 [1 u# i4 E" W( ~3-μAActiveIQ at0.25Hz
3 c" Z- N$ b: b% o  }4 B6 O! `1-μA Shutdown
0 o$ G7 d* O. Z; f* X6 c+ _Supply Range: 1.4 V to 3.6 V
) r0 E! g/ t- U5 X( s& X4 d, ]Digital Output

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