5 FN7904.1 July 19, 2012 VOLTAGE DIVIDER MODE (0V @ RL; VCC @ RH; measu" />
參數(shù)資料
型號: ISL23428TFRUZ-T7A
廠商: Intersil
文件頁數(shù): 17/21頁
文件大小: 0K
描述: IC DGTL POT 2CH 100K 16UTQFN
標準包裝: 1
系列: XDCP™
接片: 128
電阻(歐姆): 100k
電路數(shù): 2
溫度系數(shù): 標準值 45 ppm/°C
存儲器類型: 易失
接口: 4 線 SPI(芯片選擇)
電源電壓: 1.2 V ~ 5.5 V,1.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-UFQFN
供應商設備封裝: 16-UTQFN(2.6x1.8)
包裝: 標準包裝
其它名稱: ISL23428TFRUZ-T7ADKR
ISL23428
5
FN7904.1
July 19, 2012
VOLTAGE DIVIDER MODE (0V @ RL; VCC @ RH; measured at RW, unloaded)
INL
(Note 12)
Integral Non-linearity, Guaranteed
Monotonic
W option
-0.5
±0.15
+0.5
LSB
(Note 8)
U, T option
-0.5
±0.15
+0.5
LSB
(Note 8)
DNL
(Note 11)
Differential Non-linearity, Guaranteed
Monotonic
W option
-0.5
±0.15
+0.5
LSB
(Note 8)
U, T option
-0.5
±0.15
+0.5
LSB
(Note 8)
FSerror
(Note 10)
Full-scale Error
W option
-3
-1.5
0
LSB
(Note 8)
U, T option
-1.5
-0.9
0
LSB
(Note 8)
ZSerror
(Note 9)
Zero-scale Error
W option
0
1.5
3
LSB
(Note 8)
U, T option
0
0.9
1.5
LSB
(Note 8)
Vmatch
(Note 21)
DCP to DCP Matching
DCPs at same tap position, same voltage
at all RH terminals, and same voltage at
all RL terminals
-2
±0.5
2
LSB
(Note 8)
TCV
(Note 13)
Ratiometric Temperature Coefficient
W option, Wiper Register set to 40 hex
8
ppm/°C
U option, Wiper Register set to 40 hex
4
ppm/°C
T option, Wiper Register set to 40 hex
2.3
ppm/°C
tLS_Settling Large Signal Wiper Settling Time
From code 0 to 7F hex, measured from 0
to 1 LSB settling of the wiper
300
ns
fcutoff
-3dB Cutoff Frequency
Wiper at middle point W option
1200
kHz
Wiper at middle point U option
250
kHz
Wiper at middle point T option
120
kHz
RHEOSTAT MODE (Measurements between RW and RL pins with RH not connected, or between RW and RH with RL not connected)
RINL
(Note 17)
Integral Non-Linearity, Guaranteed
Monotonic
W option; VCC = 2.7V to 5.5V
-1.0
±0.5
+1.0
MI
(Note 14)
W option; VCC = 1.7V
4
MI
(Note 14)
U, T option; VCC = 2.7V to 5.5V
-0.5
±0.15
+0.5
MI
(Note 14)
U, T option; VCC = 1.7V
1
MI
(Note 14)
RDNL
(Note 16)
Differential Non-Linearity, Guaranteed
Monotonic
W option; VCC = 2.7V to 5.5V
-0.5
±0.15
+0.5
MI
(Note 14)
W option; VCC = 1.7V
±0.4
MI
(Note 14)
U, T option; VCC = 2.7V to 5.5V
-0.5
±0.15
+0.5
MI
(Note 14)
U, T option; VCC = 1.7V
±0.4
MI
(Note 14)
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 19)
TYP
(Note 7)
MAX
(Note 19)
UNITS
相關PDF資料
PDF描述
VI-232-MY-F3 CONVERTER MOD DC/DC 15V 50W
VI-B3X-IU-S CONVERTER MOD DC/DC 5.2V 200W
MS27474T22B35PD CONN RCPT 100POS JAM NUT W/PINS
VI-232-MY-F2 CONVERTER MOD DC/DC 15V 50W
ISL23328UFVZ-T7A IC DGTL POT 2CH 50K 14TSSOP
相關代理商/技術參數(shù)
參數(shù)描述
ISL23428TFRUZ-TK 功能描述:數(shù)字電位計 IC 128 TAP VOLATILE SPI DL FL RNG DCP 16LD RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL23428TFVZ 功能描述:數(shù)字電位計 IC 128 TAP VOLATILE SPI DL FL RNG DCP 14LD RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL23428TFVZ-T7A 功能描述:數(shù)字電位計 IC 128 TAPVOLATILE SPI DUAL RNG IND 14LD RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL23428TFVZ-TK 功能描述:數(shù)字電位計 IC 128 TAP VOLATILE SPI DL FL RNG DCP 14LD RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
ISL23428UFRUZ-T7A 功能描述:數(shù)字電位計 IC 128 TAPVOLATILE SPI DUAL RNG IND 16LD RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel