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ZHCSSV5 January 2024 TMP119

PRODUCTION DATA

封裝選項(xiàng)

機(jī)械數(shù)據(jù) (封裝 | 引腳)

YBG|6
- MXBG419

散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)

訂購(gòu)信息

zhcssv5_oa

6.5 Electrical Characteristics

Over free-air temperature range and V+ = 1.7V to 5.5V for T_A = –55°C to 70°C, or V+ = 1.8V to 5.5V for T_A = –55°C to 150°C (unless otherwise noted); Typical specifications are at T_A = 25°C and V+ = 3.3V (unless otherwise noted)

PARAMETER			TEST CONDITIONS		MIN	TYP	MAX	UNIT
TEMPERATURE TO DIGITAL CONVERTER
	Temperature accuracy	TMP119	0°C to 45°C	8 averages 1-Hz conversion cycle I²C Input voltages: V_IL ≤ 0.05 * V+, V_IH ≥ 0.95 * V+	–0.08	±0.03	0.08	°C
			–25°C to 85°C		–0.09	±0.03	0.09
			–40°C to 85°C		–0.12	±0.06	0.12
			–55°C to 125°C		–0.15	±0.06	0.15
			–55°C to 150°C		–0.2	±0.06	0.2
		TMP119M	0°C to 45°C		–0.08	±0.03	0.08
		TMP119M	–20°C to 65°C		–0.09	±0.03	0.09
	DC power supply sensitivity		One-shot mode, 8 internal averages			6		m°C/V
	Response Time	Response Time	t_63% step Stirred liquid 31mil thick rigid PCB	t_63% step Stirred liquid 31mil thick rigid PCB		1		s
	Gain Error		Maximum Temp Error Drift over 10°C		–0.04		0.04	°C
	Temperature resolution (LSB)					7.8125		m°C
	Repeatability⁽¹⁾		V+ = 3.3 V 8 averages 1-Hz conversion cycle			±1		LSB
	Long-term stability and drift		1000 hours at 150°C⁽²⁾			±0.03		°C
	Temperature cycling and hysteresis⁽³⁾		8 Averages			±2		LSB
	Conversion time		No internal averages		13	15.5	17.5	ms
DIGITAL INPUT/OUTPUT
	Input capacitance					4		pF
V_IH	Input logic high level		SCL, SDA, ADD0		0.7 * (V+)			V
V_IL	Input logic low level		SCL, SDA, ADD0				0.3 * (V+)	V
I_IN	Input leakage current				–0.1		0.1	μA
V_OL	SDA and ALERT output logic low level		I_OL = –3mA				0.4	V
POWER SUPPLY
I_{Q_ACTIVE}	Quiescent current during active conversion		Active Conversion, serial bus inactive			135	220	μA
I_Q	Quiescent current		Duty cycle 1Hz, averaging mode off, serial bus inactive. T_A = 25°C			3.5	5	μA
			Duty cycle 1Hz, 8 averaging mode on, serial bus inactive. T_A = 25°C			16	22
			Duty cycle 1Hz, averaging mode off, serial bus active, SCL frequency = 400kHz			15
I_SB	Standby current⁽⁴⁾		Serial bus inactive. SCL, SDA, and ADD0 = V+. T_A = 25°C			1.25	2	μA
I_SD	Shutdown current		Serial bus inactive, SCL, SDA, and ADD0 = V+. T_A = 25°C			0.15	0.35	μA
	Shutdown current		Serial bus inactive, SCL, SDA and ADD0 = V+, T_A = 150°C				5	μA
	Shutdown current		Serial bus active, SCL frequency = 400kHz, ADD0 = V+			17		μA
I_EE	EEPROM write quiescent current		ADC conversion off; serial bus inactive			240		μA
V_POR	Power-on-reset threshold voltage		Supply rising			1.6		V
	Brownout detect		Supply falling			1.1		V
t_RESET	Reset Time		Time required by device to reset			1.5		ms

(1) Repeatability is the ability to reproduce a reading when the measured temperature is applied consecutively, under the same conditions.

(2) Long term stability is determined using accelerated operational life testing at a junction temperature of 150°C.

(3) Hysteresis is defined as the ability to reproduce a temperature reading as the temperature varies from room → hot →room→cold→room. The temperatures used for this test are -55°C, 25°C, and 150°C.

(4) Quiescent current between conversions