ILI CS input leakage current " />
參數(shù)資料
型號: X93156WM8I-2.7T1
廠商: Intersil
文件頁數(shù): 4/7頁
文件大小: 0K
描述: IC XDCP 32-TAP 12.5K 3WIRE 8MSOP
標準包裝: 2,500
系列: XDCP™
接片: 32
電阻(歐姆): 12.5k
電路數(shù): 1
溫度系數(shù): 標準值 ±35 ppm/°C
存儲器類型: 非易失
接口: 3 線串行(芯片選擇,遞增,增/減)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
4
FN8182.3
November 21, 2007
Test Circuit #1
Circuit #2 SPICE Macro Model
ILI
CS input leakage current
VCC = 3V, CS = 0
60
100
150
A
ILI
CS input leakage current
VCC = 5V, CS = 0
120
200
250
A
ILI
INC, U/D input leakage current
VIN = VSS to VCC
±1
A
VIH
CS, INC, U/D input HIGH voltage
VCC x 0.7
VCC + 0.5
V
VIL
CS, INC, U/D input LOW voltage
-0.5
VCC x 0.1
V
CIN
(Notes 7, 8)
CS, INC, U/D input capacitance
VCC = 3V, VIN = VSS, TA = +25°C, f = 1MHz
10
pF
NOTES:
2. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = (VH(n)(actual)-VH(n)(expected)) = ±1 Ml Maximum.
n = 1.. 29 only
3. Relative linearity is a measure of the error in step size between taps = VH(n+1)—[VH(n) + Ml] = ±0.5 Ml, n = 1 .. 29 only.
4. 1 Ml = Minimum Increment = RTOT/31.
5. Typical values are for TA = +25°C and nominal supply voltage.
6. This parameter is periodically sampled and not 100% tested
7. This parameter is not 100% tested.
8. When performing multiple write operations, VCC must not decrease by more than 150mV from it’s initial value.
9. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
DC Electrical Specifications
Over recommended operating conditions unless otherwise specified. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 9)
TYP
(Note 5)
MAX
(Note 9)
UNIT
Endurance and Data Retention
PARAMETER
MIN
UNIT
Minimum endurance
200,000
Data changes per bit
Data retention
100
Years
TEST POINT
VH/RH
AC Conditions of Test
Input pulse levels
0V to 3V
Input rise and fall times
10ns
Input reference levels
1.5V
CH
CL
10pF
RH
RTOTAL
CW
25pF
RL
AC Electrical Specifications
Over recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
MIN
TYP
MAX
UNIT
tCl
CS to INC setup
100
ns
tlD
INC HIGH to U/D change
100
ns
tDI
U/D to INC setup
100
ns
tlL
INC LOW period
1
s
tlH
INC HIGH period
1
s
tlC
INC Inactive to CS inactive
1
s
tCPH
CS Deselect time (NO STORE)
250
ns
tCPH
CS Deselect time (STORE)
10
ms
tCYC
INC cycle time
2
s
X93156
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