MAX1020BETX+ Maxim Integrated Products, MAX1020BETX+ Datasheet - Page 5

• Manufacturer Part Number: MAX1020BETX+
• Description: IC ADC/DAC 10BIT 36-TQFN-EP
• Manufacturer: Maxim Integrated Products
• Type: ADC, DACr

Specifications of MAX1020BETX+

• Resolution (bits): 10 b
• Sampling Rate (per Second): 225k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(AV
(MAX1020/MAX1022/MAX1058), external reference V
T
(MAX1020/MAX1022/MAX1058), T
Wake-Up Time (Note 12)
1kΩ Output Termination
100kΩ Output Termination
DYNAMIC PERFORMANCE (Notes 5, 13)
Output-Voltage Slew Rate
Output-Voltage Settling Time
Digital Feedthrough
Major Code Transition Glitch
Impulse
Output Noise (0.1Hz to 50MHz)
Output Noise (0.1Hz to 500kHz)
DAC-to-DAC Transition
Crosstalk
INTERNAL REFERENCE
REF1 Output Voltage (Note 8)
REF1 Temperature Coefficient
REF1 Short-Circuit Current
EXTERNAL-REFERENCE INPUT
REF1 Input Voltage Range
REF1 Input Impedance
DIGITAL INPUTS (SCLK, DIN, CS, CNVST, LDAC)
Input-Voltage High
Input-Voltage Low
Input Leakage Current
Input Capacitance
DIGITAL OUTPUT (DOUT) (Note 14)
Output-Voltage Low
A
= -40°C to +85°C, unless otherwise noted. Typical values are at AV
DD
= DV
PARAMETER
DD
10-Bit, Multichannel ADCs/DACs with FIFO,
= 2.7V to 3.6V (MAX1057), external reference V
_______________________________________________________________________________________
Temperature Sensing, and GPIO Ports
A
= +25°C. Outputs are unloaded, unless otherwise noted.)
SYMBOL
TC
V
R
V
V
C
REF1
REF1
V
SR
t
I
OL
S
REF
IH
IL
L
IN
From power-down mode, AV
From power-down mode, AV
Programmed in power-down mode
At wake-up or programmed in
power-down mode
Positive and negative
To 1 LSB, 400 - C00 hex (Note 7)
Code 0, all digital inputs from 0 to DV
Between codes 2047 and 2048
From V
Using internal reference
From V
Using internal reference
MAX1057
MAX1020/MAX1022/MAX1058
V
V
REF modes 01, 10, and 11 (Note 4)
DV
DV
DV
I
SINK
REF
REF
DD
DD
DD
= 2.5V
= 4.096V
REF
= 2mA
= 2.7V to 5.25V
= 3.6V to 5.25V
= 2.7V to 3.6V
REF
REF
DIGITAL INTERFACE
= 4.096V (MAX1020/MAX1022/MAX1058), f
CONDITIONS
REF
DD
DD
= 2.5V (MAX1057), AV
DD
= 5V
= 2.7V
= DV
DD
DD
= 3V (MAX1057), AV
2.482
4.066
MIN
0.7
2.4
70
3
CLK
DD
±0.01
4.096
TYP
2.50
0.39
0.63
100
660
720
260
320
±30
100
0.5
0.5
25
21
15
= 3.6MHz (50% duty cycle),
1
2
4
= DV
DD
2.518
4.126
AV
MAX
±10
130
0.8
0.6
0.4
= 4.75V to 5.25V
DD
5
DD
= DV
ppm/°C
UNITS
DD
µV
µV
V/µs
nV
nV
nV
mA
kΩ
kΩ
kΩ
µA
pF
µs
µs
V
V
V
V
V
P-P
P-P
•
•
•
= 5V
s
s
s
5