MAX191BCWG+ Maxim Integrated Products, MAX191BCWG+ Datasheet - Page 17

• Manufacturer Part Number: MAX191BCWG+
• Description: IC ADC 12BIT 100KSPS W/REF24SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX191BCWG+

• Number Of Bits: 12
• Sampling Rate (per Second): 100k
• Data Interface: MICROWIRE™, Parallel, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 941mW
• Voltage Supply Source: Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.300", 7.50mm Width)
• Number Of Adc Inputs: 1
• Architecture: SAR
• Conversion Rate: 100 KSPs
• Resolution: 12 bit
• Input Type: Differential
• Interface Type: 3-Wire (SPI, QSPI, MICROWIRE)
• Supply Voltage (max): 5 V
• Maximum Power Dissipation: 1067 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 15. QSPI Serial-Interface Timing
Figure 16. TMS320 Interface Timing
SSTRB
DOUT
CLKR
SCLK
DOUT
SCLK
b. CPOL = 1, CPHA = 1
DOUT
SCLK
a. CPOL = 0, CPHA = 0
CS
CS
CS
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
with Internal Reference and Power-Down
______________________________________________________________________________________
MSB
D10
MSB
D9
D10
MSB
Low-Power, 12-Bit Sampling ADC
D8
D9
D10
D7
D8
D9
D6
D7
D8
D5
D6
D7
D4
D5
D6
D3
D4
D5
D2
D3
D4
D1
D2
D3
LSB
D1
D2
LSB
D1
LSB
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
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