MAX1231EVC16 Maxim Integrated Products, MAX1231EVC16 Datasheet - Page 15

• Manufacturer Part Number: MAX1231EVC16
• Description: EVAL KIT FOR MAX1231
• Manufacturer: Maxim Integrated Products

Specifications of MAX1231EVC16

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 300k
• Data Interface: Serial
• Inputs Per Adc: 16 Single Ended or 8 Differential
• Input Range: ±VREF/2
• Power (typ) @ Conditions: 1.86mW @ 300kSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Utilized Ic / Part: MAX1231
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Listing 1 (Sheet 2 of 4)
MAX1231 Evaluation Kit/Evaluation System
______________________________________________________________________________________
#define MAX1231_SETUP_INTCLK_CNVST_TACQ
#define MAX1231_SETUP_INTCLK
#define MAX1231_SETUP_EXTCLK
//
// Reference Voltage
// 01xx00xx pin15=AIN14, Internal reference, need wake-up delay
// 01xx01xx pin15=AIN14, External reference, single-ended
// 01xx10xx pin15=AIN14, Internal reference, always on
// 01xx11xx pin15=REF-, External reference, differential
#define MAX1231_SETUP_INTREF_SLEEP
#define MAX1231_SETUP_EXTREF
#define MAX1231_SETUP_INTREF_ACTIVE
#define MAX1231_SETUP_EXTREF_DIFF
//
// MAX1231 Unipolar-Differential input pairs
// Byte Following MAX1231_SETUP_UNIDIFF
// 0 1 x x x x 1 0 unidiff
//
// Power-on state:
#define MAX1231_SETUP_UNIDIF_POR
//
#define MAX1231_SETUP_UNIDIF0001
#define MAX1231_SETUP_UNIDIF0203
#define MAX1231_SETUP_UNIDIF0405
#define MAX1231_SETUP_UNIDIF0607
#define MAX1231_SETUP_UNIDIF0809
#define MAX1231_SETUP_UNIDIF1011
#define MAX1231_SETUP_UNIDIF1213
#define MAX1231_SETUP_UNIDIF1415
//
// MAX1231 Bipolar-Differential input pairs
// Byte Following MAX1231_SETUP_BIPDIFF
// 0 1 x x x x 1 1 bipdiff
//
// Power-on state:
#define MAX1231_SETUP_BIPDIF_POR
//
#define MAX1231_SETUP_BIPDIF0001
#define MAX1231_SETUP_BIPDIF0203
#define MAX1231_SETUP_BIPDIF0405
#define MAX1231_SETUP_BIPDIF0607
#define MAX1231_SETUP_BIPDIF0809
#define MAX1231_SETUP_BIPDIF1011
#define MAX1231_SETUP_BIPDIF1213
#define MAX1231_SETUP_BIPDIF1415
//--------------------------------------------------
// MAX1231 Averaging register
// 0 0 1 x x x x x
//
// Power-on state:
#define MAX1231_AVERAGE_POR
//
// Averaging
// 001000xx One measurement result (no averaging)
// 001100xx Mean of 4 measurement results
// 001101xx Mean of 8 measurement results
// 001110xx Mean of 16 measurement results
// 001111xx Mean of 32 measurement results
#define MAX1231_AVERAGE_1
#define MAX1231_AVERAGE_4
#define MAX1231_AVERAGE_8
#define MAX1231_AVERAGE_16
#define MAX1231_AVERAGE_32
0010 0000
0110 0010 0000 0000
0110 0011 0000 0000
0x20
0x30
0x34
0x38
0x3C
0x20
0x00
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x00
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
/* 001000xx No averaging */
/* 001100xx Mean of 4 measurements */
/* 001101xx Mean of 8 measurements */
/* 001110xx Mean of 16 measurements */
/* 001111xx Mean of 32 measurements */
0x40
0x48
0x4C
0x44
0x50
0x60
0x70
/* 01xx00xx AIN14 */
/* 01xx10xx AIN14 */
/* 01xx01xx AIN14 */
/* 01xx11xx REF(-) */
/* 0101xxxx CNVST */
/* 0110xxxx AIN15 */
/* 0111xxxx AIN15 */
15