 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
MCP4922-EST Datasheet(PDF) 4 Page - Microchip Technology |
|
||||||||||||||||||||||||||||||
MCP4922-EST Datasheet(HTML) 4 Page - Microchip Technology |
|
|
4 / 40 page  MCP4921/4922 DS21897A-page 4 2004 Microchip Technology Inc. Input Capacitance – Unbuffered Mode CVREF —7 — pF Multiplier Mode -3 dB Bandwidth fVREF — 440 — kHz VREF = 2.048V ±0.1 Vp-p, unbuffered, G = 1 fVREF — 390 — kHz VREF = 2.048V ±0.1 Vp-p, unbuffered, G = 2 Multiplier Mode – Total Harmonic Distortion THDVREF —-73 — dB VREF = 2.5V ±0.1 Vp-p, Frequency = 1 kHz Output Amplifier Output Swing VOUT — 0.010 to VDD – 0.040 — Accuracy is better than 1 LSB for VOUT = 10 mV to (VDD – 40 mV) Phase Margin θm — 66 — degrees Slew Rate SR — 0.55 — V/µs Short Circuit Current ISC —14 24 mA Settling Time tsettling — 4.5 — µs Within 1/2 LSB of final value from 1/4 to 3/4 full-scale range Dynamic Performance DAC-to-DAC Crosstalk — 10 — nV-s Note 2 Major Code Transition Glitch — 45 — nV-s 1 LSB change around major carry (0111...1111 to 1000...0000) Digital Feedthrough — 10 — nV-s Note 2 Analog Crosstalk — 10 — nV-s Note 2 3V AC/DC CHARACTERISTICS (CONTINUED) Electrical Specifications: Unless otherwise indicated, VDD = 3V, AVSS = 0V, VREF = 2.048V external, output buffer gain (G) = 1x, RL = 5 kΩ to GND, CL = 100 pF TA = -40 to +85°C. Typical values at 25°C Parameters Sym Min Typ Max Units Conditions Note 1: By design, not production tested. 2: Too small to quantify. 5V EXTENDED TEMPERATURE SPECIFICATIONS Electrical Specifications: Unless otherwise indicated, VDD = 5V, AVSS = 0V, VREF = 2.048V, output buffer gain (G) = 2x, RL = 5 kΩ to GND, CL = 100 pF. Typical values at +125°C by characterization or simulation. Parameters Sym Min Typ Max Units Conditions Power Requirements Input Voltage VDD 2.7 — 5.5 Input Current - MCP4921 Input Current - MCP4922 IDD — — 200 400 — — µA Input unbuffered, digital inputs grounded, output unloaded, code at 0x000 Hardware Shutdown Current ISHDN —1.5 — µA Software Shutdown Current ISHDN_SW —5 — µA Power-On Reset threshold VPOR —1.85 — V DC Accuracy Resolution n 12 — — Bits INL Error INL — ±4 — LSB DNL DNL — ±0.25 — LSB Device is Monotonic Offset Error VOS — ±0.02 — % of FSR Code 0x000h Offset Error Temperature Coefficient VOS/°C — -5 — ppm/°C +25°C to +125°C Note 1: By design, not production tested. 2: Too small to quantify. |
Similar Part No. - MCP4922-EST |
|
Similar Description - MCP4922-EST |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
