SM16126_datasheet_cn

DEVICE INFORMATION
Terminal Assignment
Both package types contains a heat slug that is located on the top side of the device for convenient thermal coupling to the heat sink.
– 250W in Mono PBTL Configuration
– 125W per Channel in Stereo BTL Configuration
• Total Output Power in BTL configuration at 1%THD+N
TOTAL HARMONIC DISTORTION+NOISE VS
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PurePath, Power PAD are trademarks of Texas Instruments.
BST_C
32
PVDD_C
31
OUT_C
30
GND_C
29
GND_D
28
OUT_D
27
OUT_D
26
PVDD_D
25

型号：SM5106
功能描述
■简介
SM5100系列产品，致力于高科技的OEM用户，广泛应用于工业、医疗、汽车以及其他通用设备上。

对于诸如轮胎压力计、一次性压力监视器、引擎控制、血压测量设备、气动仪表、手持式仪表、以及家电等等。

这些对成本尤为敏感、需大批量使用芯片的设备选择此系列产品尤为理想。

■特点
SM5106为超小型(1.56mm×1.56mm) 硅微机械压阻式压力传感器芯片，通过采用特殊的机械结构使得该产品具有极高的灵敏度，同时也大大降低了生产成本。

该传感器可用于胎压计、压力监测仪等。

>SM5106 为绝压型，量程包括15spi, 30spi, 60spi 和150spi，可直接安装在陶瓷片或PC板基片上，也可依据客户需要选用特定量程的芯片。

■用途
汽车轮胎制造引擎控制血压测量手持式测量仪潜水用具家用电器
■产品样图
■规格
* 桥路可采用正极或负极驱动；正压输出正信号
** 恒压5V激励下测量
*** 0~70°C范围内测量
**** 最佳直线拟合
命名方式：SM5106 - 015 - A
产品型号 SM5106
压力范围 015：15psi；030：30psi；060：60psi；150：150psi 压力类型 A：绝压 (仅有)。

2
③
Accuracy
1*
M
P
④
Package
D
T
L
R
L
⑤
Device Orientation
H
B
* +1% accuracy can be set at VOUT(T) > 2.0V.
: Within + 2% (within +30mV when VOUT<1.5V) : Within +1% : SOT-23 : SOT-89 : USP-6B : TO-92 (Standard) : TO-92 (Custom pin configuration) : Embossed tape, standard feed : Embossed tape, reverse feed : Page type (TO-92) : Bag (TO-92)
Low ESR Capacitor
: 250mA (5.0V type) : 160mV @ IOUT=100mA
(5.0V type) : 6.0V : 1.2V ~ 5.0V （100mV steps） : +2%
(+30mV@VOUT<1.5V) (+1% @VOUT>2.0V) : 1.0µA (TYP.) : -40OC ~ 85 OC : SOT-23, SOT-89, TO-92 USP-6B : Ceramic capacitor compatible
■TYPICAL APPLICATION CIRCUIT
■FEATURES
Maximum Output Current Dropout Voltage
Maximum Operating Voltage Output Voltage Range Highly Accurate

■ Low power features – 5 low power modes: Wait, Low power run (5.9 µA), Low power wait (3 µA), Active-halt with full RTC (1.4 µA), Halt (400 nA) – Dynamic power consumption: 200 µA/MHz + 330 µA – Ultra-low leakage per I/0: 50 nA – Fast wakeup from Halt: 4.7 µs
3
Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1 Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Ultra low power continuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
■ 12-bit ADC up to 1 Msps/28 channels – Internal reference voltage
■ Timers – Three 16-bit timers with 2 channels (used as IC, OC, PWM), quadrature encoder – One 16-bit advanced control timer with 3 channels, supporting motor control – One 8-bit timer with 7-bit prescaler – 2 watchdogs: 1 Window, 1 Independent – Beeper timer with 1, 2 or 4 kHz frequencies