參數(shù)資料
型號: TL7726IPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDIP8
封裝: PLASTIC, DIP-8
文件頁數(shù): 2/9頁
文件大小: 191K
代理商: TL7726IPR
TL7726
HEX CLAMPING CIRCUITS
SLAS078C – SEPTEMBER 1993 – REVISED JULY 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Reference voltage, V
ref
Clamping current, I
IK
Junction temperature, T
J
Package thermal impedance,
θ
JA
(see Notes 1 and 2): D package
6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
50 mA
150
°
C
97
°
C/W
127
°
C/W
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P package
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
Storage temperature range, T
stg
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. Maximum power dissipation is a function of TJ(max),
θ
JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) – TA)/
θ
JA. Operating at the absolute maximum TJ of 150
°
C can impact reliability.
2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace
length of zero.
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
recommended operating conditions
MIN
MAX
UNIT
Reference voltage, Vref
4.5
5.5
V
Input clamping current IIK
Input clamping current, IIK
VI
Vref
VI
GND
TL7726C
TL7726I
25
mA
–25
0
70
85
Operating free-air temperature range, TA
–40
°
C
TL7726Q
–40
125
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK+
VIK –
IZ
Positive clamp voltage
II = 20 mA
II = 20 mA
Vref = 5 V
Vref – 50 mV
VI
Vref
GND
VI
50 mV
50 mV
VI
Vref – 50 mV
Vref
–200
Vref+200
mV
Negative clamp voltage
0
mV
μ
A
Reference current
25
60
10
II
Input current
–10
μ
A
–1
1
All typical values are at TA = 25
°
C.
switching characteristics specified at T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
ts
Settling time
VI(system) =
±
13 V,
Measured at 10% to 90%,
RI = 600
See Figure 1
tt < 1
s,
30
μ
s
,
,
μ
,
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