参数资料
| 型号： | ISL23318WFRUZ-TK |
| 厂商： | Intersil |
| 文件页数： | 16/19页 |
| 文件大小： | 0K |
| 描述： | IC DGTL POT 1CH 10K 10UTQFN |
| 标准包装： | 1,000 |
| 系列： | XDCP™ |
| 接片： | 128 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 175 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 1.2 V ~ 5.5 V，1.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFQFN |
| 供应商设备封装： | 10-UTQFN（2.1x1.6） |
| 包装： | 带卷 (TR) |
ISL23318
6
FN7887.0
July 26, 2011
TCR
(Note 19)
Resistance Temperature Coefficient
W option; Wiper register set between
19 hex and 7F hex
220
ppm/°C
U option; Wiper register set between 19
hex and 7F hex
100
ppm/°C
T option; Wiper register set between 19
hex and 7F hex
75
ppm/°C
Analog Specifications VCC = 2.7V to 5.5V, VLOGIC = 1.2V to 5.5V over recommended operating conditions unless otherwise stated.
Boldface limits apply over the operating temperature range, -40°C to +125°C.
(Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 20)
TYP
(Note 8)
MAX
(Note 20)
UNITS
Operating Specifications VCC = 2.7V to 5.5V, VLOGIC = 1.2V to 5.5V over recommended operating conditions unless otherwise stated.
Boldface limits apply over the operating temperature range, -40°C to +125°C.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 20)
TYP
(Note 8)
MAX
(Note 20)
UNITS
ILOGIC
VLOGIC Supply Current (Write/Read)
VLOGIC = 5.5V, VCC = 5.5V,
fSCL = 400kHz (for I2C active read and
write)
200
A
VLOGIC = 1.2V, VCC = 1.7V,
fSCL = 400kHz (for I2C active read and
write)
5
A
ICC
VCC Supply Current (Write/Read)
VLOGIC = 5.5V, VCC = 5.5V
18
A
VLOGIC = 1.2V, VCC = 1.7V
10
A
ILOGIC SB VLOGIC Standby Current
VLOGIC = VCC = 5.5V,
I2C interface in standby
1.3
A
VLOGIC = 1.2V, VCC = 1.7V,
I2C interface in standby
0.4
A
ICC SB
VCC Standby Current
VLOGIC = VCC = 5.5V,
I2C interface in standby
1.5
A
VLOGIC = 1.2V, VCC = 1.7V,
I2C interface in standby
1
A
ILOGIC SHDN VLOGIC Shutdown Current
VLOGIC = VCC = 5.5V,
I2C interface in standby
1.3
A
VLOGIC = 1.2V, VCC = 1.7V,
I2C interface in standby
0.4
A
ICC SHDN VCC Shutdown Current
VLOGIC = VCC = 5.5V,
I2C interface in standby
1.5
A
VLOGIC = 1.2V, VCC = 1.7V,
I2C interface in standby
1
A
ILkgDig
Leakage Current, at Pins A0, A1, SDA, SCL Voltage at pin from GND to VLOGIC
-0.4
<0.1
0.4
A
tDCP
Wiper Response Time
SCL rising edge of the acknowledge bit
after data byte to wiper new position
1.5
s
tShdnRec DCP Recall Time from Shutdown Mode
SCL rising edge of the acknowledge bit
after ACR data byte to wiper recalled
position and RH connection
1.5
s
VCC, VLOGIC
Ramp
(Note 21)
VCC ,VLOGIC Ramp Rate
Ramp monotonic at any level
0.01
50
V/ms
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