MAX1086ETA+T Maxim Integrated Products, MAX1086ETA+T Datasheet - Page 13

• Manufacturer Part Number: MAX1086ETA+T
• Description: IC ADC 10BIT 150KSPS 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1086ETA+T

• Number Of Bits: 10
• Sampling Rate (per Second): 150k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 1.6mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-WDFN Exposed Pad
• Number Of Adc Inputs: 2
• Architecture: SAR
• Conversion Rate: 150 KSPs
• Resolution: 10 bit
• Input Type: Differential
• Interface Type: 3-Wire (SPI, QSPI, MICROWIRE)
• Voltage Reference: External
• Supply Voltage (max): 5 V
• Maximum Power Dissipation: 1454.5 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX1086ETA+T

Figure 10a. SPI Interface Connection for a PIC16/PIC17 Controller
Figure 10b. SPI Interface Timing with PIC16/PIC17 in Master Mode (CKE = 1, CKP = 0, SMP = 0, SSPM3 - SSPM0 = 0001)
Figure 9b. QSPI Interface Timing Sequence (CPOL = CPHA = 0)
CNVST
SCLK
1-Channel True-Differential ADCs in SOT23 and TDFN
DOUT
CNVST
SCLK
DOUT
MAX1086–
MAX1089
V
DD
CNVST
MSB
DOUT
SCLK
B9
MSB
GND
B9
SAMPLING INSTANT
1
SAMPLING INSTANT
1
150ksps, 10-Bit, 2-Channel Single-Ended, and
______________________________________________________________________________________
B8
B8
B7
B7
B6
B6
4
SCK
SDI
I/O
4
1ST BYTE READ
PIC16/PIC17
B5
B5
V
DD
GND
B4
B4
B3
B3
B2
B2
8
Integral nonlinearity (INL) is the deviation of the values
on an actual transfer function from a straight line. This
straight line can be either a best-straight-line fit or a line
drawn between the endpoints of the transfer function,
once offset and gain errors have been nullified. The sta-
tic linearity parameters for the MAX1086–MAX1089 are
measured using the endpoint method.
Differential nonlinearity (DNL) is the difference between
an actual step-width and the ideal value of 1LSB. A
DNL error specification of less than 1LSB guarantees
no missing codes and a monotonic transfer function.
8
B1
B1
LSB
B0
LSB
B0
S1
S1
S0
S0
12
Differential Nonlinearity
12
2ND BYTE READ
HIGH-Z
Integral Nonlinearity
HIGH-Z
Definitions
16
16
13