Datasheet MCP47FXBX4/8 (Microchip) - 9
| Hersteller | Microchip |
| Beschreibung | 8/10/12-Bit Quad/Octal Voltage Output, 6 LSb INL Digital-to-Analog Converters with I²C Interface |
| Seiten / Seite | 124 / 9 — MCP47FXBX4/8. DC CHARACTERISTICS (CONTINUED). Standard Operating … |
| Dateiformat / Größe | PDF / 9.8 Mb |
| Dokumentensprache | Englisch |
MCP47FXBX4/8. DC CHARACTERISTICS (CONTINUED). Standard Operating Conditions (unless otherwise specified)
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MCP47FXBX4/8
DC CHARACTERISTICS (CONTINUED)
Standard Operating Conditions (unless otherwise specified)
Operating Temperature: -40°C TA +125°C (Extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, VREF= +2.048V to VDD, VSS = 0V, Gx = 0, RL = 5 k from VOUT to GND, CL = 100 pF.
Typical specifications represent values for VDD = 5.5V, TA = +25°C.
Parameters Sym. Min. Typ. Max. Units Zero-Scale Error
(Code = 000h)
(see C.5 “Zero-Scale
Error (EZS)”) EZS — — 0.75 LSb 8-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load — — 3 LSb 10-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load — — 12 LSb 12-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load Full-Scale Error (see
C.4 “Full-Scale Error
(EFS)”) Offset Error
(see C.7 “Offset
Error (EOS)”)
Offset Voltage
Temperature
Coefficient
Note 2 EFS Conditions See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 11, Gx = 0, Gx = 1,
VREF = 0.5 × VDD = 2.7, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 10, Gx = 0, Gx = 1,
VREF = VDD/2, VREF = VDD,
VDD = 2.7 – 5.5V, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 10, Gx = 0, Gx= 1,
VREF = VDD/2, VREF = VDD,
VDD = 2.7 – 5.5V, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 00, Gx = 0,
VREF = VDD = 2.7–5.5V, no load — — 4.5 LSb 8-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load — — 18 LSb 10-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load — — 70 LSb 12-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 11, Gx = 0, Gx = 1,
VREF = 0.5 × VDD = 2.7, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 10, Gx = 0, Gx = 1,
VREF = VDD/2, VREF = VDD,
VDD = 2.7 – 5.5V, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 10, Gx = 0, Gx = 1,
VREF = VDD/2, VREF = VDD,
VDD = 2.7 – 5.5V, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 00, Gx = 0,
VREF = VDD = 2.7 – 5.5V, no load EOS -15 ±1.5 +15 mV VOSTC — ±10 — µV/°C VRnB:VRnA = 00, Gx = 0, no load This parameter is ensured by characterization. 2020 Microchip Technology Inc. DS20006368A-page 9
DC CHARACTERISTICS (CONTINUED)
Standard Operating Conditions (unless otherwise specified)
Operating Temperature: -40°C TA +125°C (Extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, VREF= +2.048V to VDD, VSS = 0V, Gx = 0, RL = 5 k from VOUT to GND, CL = 100 pF.
Typical specifications represent values for VDD = 5.5V, TA = +25°C.
Parameters Sym. Min. Typ. Max. Units Zero-Scale Error
(Code = 000h)
(see C.5 “Zero-Scale
Error (EZS)”) EZS — — 0.75 LSb 8-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load — — 3 LSb 10-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load — — 12 LSb 12-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load Full-Scale Error (see
C.4 “Full-Scale Error
(EFS)”) Offset Error
(see C.7 “Offset
Error (EOS)”)
Offset Voltage
Temperature
Coefficient
Note 2 EFS Conditions See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 11, Gx = 0, Gx = 1,
VREF = 0.5 × VDD = 2.7, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 10, Gx = 0, Gx = 1,
VREF = VDD/2, VREF = VDD,
VDD = 2.7 – 5.5V, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 10, Gx = 0, Gx= 1,
VREF = VDD/2, VREF = VDD,
VDD = 2.7 – 5.5V, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 00, Gx = 0,
VREF = VDD = 2.7–5.5V, no load — — 4.5 LSb 8-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load — — 18 LSb 10-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load — — 70 LSb 12-bit VRnB:VRnA = 10, Gx = 0,
VREF = VDD, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 11, Gx = 0, Gx = 1,
VREF = 0.5 × VDD = 2.7, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 10, Gx = 0, Gx = 1,
VREF = VDD/2, VREF = VDD,
VDD = 2.7 – 5.5V, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 10, Gx = 0, Gx = 1,
VREF = VDD/2, VREF = VDD,
VDD = 2.7 – 5.5V, no load See Section 2.0 “Typical
Performance Curves”(2) LSb VRnB:VRnA = 00, Gx = 0,
VREF = VDD = 2.7 – 5.5V, no load EOS -15 ±1.5 +15 mV VOSTC — ±10 — µV/°C VRnB:VRnA = 00, Gx = 0, no load This parameter is ensured by characterization. 2020 Microchip Technology Inc. DS20006368A-page 9