 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
WM9713LGEFL/V Datasheet(PDF) 10 Page - Wolfson Microelectronics plc |
|
|
|||||||||||||||||||||||||||||
WM9713LGEFL/V Datasheet(HTML) 10 Page - Wolfson Microelectronics plc |
|
|
10 / 108 page  WM9713L Pre-Production w PP Rev 3.0 June 2006 10 TOUCHPANEL AND AUXILIARY ADC Test Conditions DBVDD = 3.3V, DCVDD = 3.3V, AVDD = 3.3V, TA = +25 oC, unless otherwise stated. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Pins X+, X-, Y+, Y-, WIPER/AUX4, COMP1/AUX1, COMP2/AUX2 Input Voltage AGND AVDD V Input leakage current AUX pin not selected as AUX ADC input <10 nA ADC Resolution 12 bits Differential Non-Linearity Error DNL ±0.25 ±1 LSB Integral Non-Linearity Error INL ±2 LSB Offset Error ±4 LSB Gain Error ±6 LSB Power Supply Rejection PSRR 50 dB Channel-to-channel isolation 80 dB Throughput Rate DEL = 1111 (zero settling time) 48 kHz Settling Time (programmable) MCLK = 24.576MHz 0 6 ms Switch matrix resistance 20 Ω Programmable Pull-up resistor RPU RPU = 000001 1 63 k Ω Pen down detector threshold VDD/2 V PIL = 1 400 Pressure measurement current IP PIL = 0 200 µA COMPARATORS Test Conditions DBVDD = 3.3V, DCVDD = 3.3V, AVDD = 3.3V, TA = +25 oC, unless otherwise stated. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT COMP1/AUX1 and COMP2/AUX2 (pins 29, 30 – when not used as mic inputs) Input Voltage AGND AVDD V Input leakage current pin not selected as AUX ADC input <10 nA Comparator Input Offset (COMP1, COMP2 only) -50 +50 mV COMP2 delay (COMP2 only) MCLK = 24.576MHz 0 10.9 s REFERENCE VOLTAGES Test Conditions DBVDD=3.3V, DCVDD = 3.3V, AVDD = 3.3V, TA = +25 oC, 1kHz signal, fs = 48kHz, 24-bit audio data unless otherwise stated. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Audio ADCs, DACs, Mixers Reference Input/Output CAP2 pin 1.63 1.65 1.66 V Buffered Reference Output VREF pin 1.64 1.65 1.67 V Microphone Bias Bias Voltage VMICBIAS 2.92 2.97 3.00 V Bias Current Source IMICBIAS 3 mA Output Noise Voltage Vn 1K to 20kHz 15 nV/ √Hz |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
