参数资料
型号: TL7726IDRE4
厂商: Texas Instruments
文件页数: 2/13页
文件大小: 0K
描述: IC HEX CLAMPING CIRCUITS 8-SOIC
标准包装: 2,500
系列: TL7726
电压 - 工作: 5V
电压 - 箝位: -200/+205V
技术: 混合技术
电路数: 6
应用: 通用
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
TL7726
HEX CLAMPING CIRCUITS
SLAS078C – SEPTEMBER 1993 – REVISED JULY 1999
absolute maximum ratings over operating free-air temperature (unless otherwise noted) ?
Reference voltage, V ref . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Clamping current, I IK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 50 mA
Junction temperature, T J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 ° C
Package thermal impedance, θ JA (see Notes 1 and 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 ° C/W
P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 ° C/W
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260 ° C
Storage temperature range, T stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65 ° C to 150 ° C
? 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.
recommended operating conditions
MIN
MAX
UNIT
Reference voltage, Vref
4.5
5.5
V
Input clamping current I IK
current,
Operating free-air temperature range, TA
VI ≥ Vref
VI ≤ GND
TL7726C
TL7726I
TL7726Q
– 25
0
– 40
– 40
25
70
85
125
mA
° C
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
Negative clamp voltage
Reference current
II = 20 mA
II = 20 mA
Vref = 5 V
Vref
– 200
25
Vref + 200
0
60
mV
mV
μ A
Vref – 50 mV ≤ VI ≤ Vref
10
II
Input current
GND ≤ VI ≤ 50 mV
50 mV ≤ VI ≤ Vref – 50 mV
– 10
–1
1
μ A
? All typical values are at TA = 25 ° C.
switching characteristics specified at T A = 25 ° C
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
t s
Settling time
VI(system) = ± 13 V, ,
Measured at 10% to 90%,
RI = 600 ? ,
See Figure 1
tt < 1 μ s, ,
30
μ s
2
POST OFFICE BOX 655303
? DALLAS, TEXAS 75265
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