THERMAL FLAG PIN (TFLAG) Junction Temperature:
參數(shù)資料
型號: OPA567AIRHGT
廠商: Texas Instruments
文件頁數(shù): 21/26頁
文件大?。?/td> 0K
描述: IC OPAMP GP R-R 1.2MHZ 12VQFN
標準包裝: 1
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉換速率: 1.2 V/µs
增益帶寬積: 1.2MHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 500µV
電流 - 電源: 9mA
電流 - 輸出 / 通道: 2.4A
電壓 - 電源,單路/雙路(±): 2.5 V ~ 5.5 V,±1.25 V ~ 2.75 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 12-VQFN 裸露焊盤
供應商設備封裝: 12-VQFN-EP(5x5)
包裝: 標準包裝
產品目錄頁面: 854 (CN2011-ZH PDF)
其它名稱: 296-18697-6
OPA567
SBOS287A
4
www.ti.com
THERMAL FLAG PIN (TFLAG)
Junction Temperature:
TJ
Alarm (thermal status pin Low)
Thermal overstress
+147
°C
Return to normal operation (Thermal Flag pin High)
Normal operation
+130
°C
Thermal Flag Pin Voltage
During normal operation
TFLAG pin sourcing 25A(V+) – 0.8V
V+
V
During thermal overstress
TFLAG pin sinking 25AV–
(V–) + 0.8
V
CURRENT LIMIT FLAG PIN (IFLAG)
Current Limit Flag Pin Voltage
During normal operation
IFLAG pin sourcing 25A(V+) – 0.8V
V+
V
During current limit
IFLAG pin sinking 25AV–
(V–) + 0.8
V
POWER SUPPLY
Specified Voltage Range
VS
+2.7
+5.5
V
Operating Voltage Range
+2.5
+5.5
V
Quiescent Current(10)
IQ
IO = 0, ILIMIT = 200mA, VS = 5V
+3.4
+6
mA
IO = 0, ILIMIT = 2A, VS = 5V
+9
+11
mA
Quiescent Current in Shutdown Mode
IO = 0, VSD = 0.8V, VS = 5V
+0.01
mA
TEMPERATURE RANGE
Specified Range
Junction Temperature
–40
+85
°C
Operating Range
Junction Temperature
–55
+125
°C
Storage Range
–65
+150
°C
Thermal Resistance: Junction-to-Case
θ
JC
6
°C/W
Junction-to-Ambient
θ
JA
38
°C/W
ELECTRICAL CHARACTERISTICS: VS = +2.7V to +5.5V (Cont.)
Boldface limits apply over the specified temperature range, TA = –40°C to +85°C.
At TCASE = +25°C, RL = 1k, and connected to VS/2, unless otherwise noted.
OPA567
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
NOTES: (10) Quiescent current is a function of the current limit setting. See
Adjustable Current Limit and Current Limit Flag Pin in the Applications Information section.
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