参数资料
型号: TLV2254(中文)
厂商: Texas Instruments, Inc.
英文描述: Quad LINCMOS Rail-To-Rail Micropower OP AMP(四路满电源幅度,低压微功耗运放)
中文描述: 四LINCMOS轨至轨微功率运算放大器(四路满电源幅度,低压微功耗运放)
文件页数: 5/39页
文件大小: 1029K
代理商: TLV2254(中文)
TLV2254, TLV2254A, TLV2254Y
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW POWER QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS140A – DECEMBER 1994 – REVISED MAY 1996
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
DD
(see Note 1)
Differential input voltage, V
ID
(see Note 2)
Input voltage range, V
I
(any input, see Note 1)
Input current, I
I
(each input)
Output current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
DD+
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of V
DD–
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current at (or below) 25
°
C (see Note 3)
Continuous total power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: TLV2254I
TLV2254M
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D,N, and PW packages
8 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
V
DD
V
DD–
–0.3 V to V
DD+
±
5 mA
±
50 mA
±
50 mA
±
50 mA
unlimited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–40
°
C to 85
°
C
–55
°
C to 125
°
C
–65
°
C to 150
°
C
. . . . . . . . .
. . . . . . . . .
260
°
C
300
°
C
FK, J, and W packages
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltage values, except differential voltages, are with respect to VDD –.
2. Differential voltages are at the noninverting input with respect to the inverting input. Excessive current flows when input is brought
below VDD– – 0.3 V.
3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded.
DISSIPATION RATING TABLE
PACKAGE
TA
25 C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
5.8 mW/
°
C
11.0 mW/
°
C
11.0 mW/ C
8.0 mW/
°
C
4.2 mW/
°
C
5.5 mW/
°
C
TA = 85
TA 85 C
POWER RATING
TA = 125
TA 125 C
POWER RATING
D
FK
J
N
PW
W
725 mW
1375 mW
1375 mW
1000 mW
525 mW
700 mW
377 mW
520 mW
273 mW
145 mW
275 mW
275 mW
200 mW
105 mW
150 mW
recommended operating conditions
TLV2254I
MIN
2.7
TLV2254M
MIN
2.7
UNIT
MAX
MAX
Supply voltage, VDD
Input voltage range, VI
Common-mode input voltage, VIC
Operating free-air temperature, TA
NOTE 1: All voltage values, except differential voltages, are with respect to VDD –.
8
8
V
VDD–
VDD–
–40
VDD+ –1.3
VDD+ –1.3
85
VDD–
VDD–
–55
VDD+ –1.3
VDD+ –1.3
125
V
V
°
C
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TLV2254AIDR 功能描述:运算放大器 - 运放 Quad Low-Voltage Rail-to-Rail RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel
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