MAX1201 Datasheet, PDF (7/16 Pages) Maxim Integrated Products – +5v sINGLE-sUPPLY, 2.2mSPS, 14-bIT sELF-cALIBRATING adc

PIN
21
22
23
24
25
26
27, 30
31
32
33
34
35
36
37
38
39
40
41, 42
43
44
+5V Single-Supply, 2.2Msps, 14-Bit
Self-Calibrating ADC
NAME
D2
D1
D0
TEST3
TEST2
TEST1
DV_DD
CLK
DAV
OE
TEST0
CM
RFPF
RFPS
RFNF
RFNS
INP
N.C.
INN
END_CAL
Pin Description (continued)
Bit 2
FUNCTION
Bit 1
Bit 0 (LSB)
Test Pin 3. Leave unconnected.
Test Pin 2. Leave unconnected.
Test Pin 1. Leave unconnected.
Digital Power Supply, +3V to +5.25V.
Input Clock. Receives power from AV_DD to reduce jitter.
Data Valid Clock. Digital Output. This clock can be used to transfer the data to a memory or any
other data-acquisition system.
Output Enable: Digital Input.
OE = 0: D0–D13 and DOR are high impedance.
OE = 1: All bits are active.
Test Pin 0. Leave unconnected.
Common-Mode Voltage. Analog Input. Drive midway between positive and negative reference
voltages.
Positive Reference Voltage. Force Input.
Positive Reference Voltage. Sense Input.
Negative Reference Voltage. Force Input.
Negative Reference Voltage, Sense Input.
Positive Input Voltage
Not Connected. No internal connection.
Negative Input Voltage
Digital Output for End of Calibration.
END_CAL = 0: Calibration in progress.
END_CAL = 1: Normal conversion mode.
_______________________________________________________________________________________ 7