MAX1033BEUP+T Maxim Integrated Products, MAX1033BEUP+T Datasheet
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MAX1033BEUP+T
Manufacturer Part Number
MAX1033BEUP+T
Description
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX1033BEUPT.pdf
(31 pages)
Specifications of MAX1033BEUP+T
Pack_quantity
2500
Comm_code
85423990
Lead_time
175
The MAX1032/MAX1033 multirange, low-power, 14-bit,
successive-approximation, analog-to-digital converters
(ADCs) operate from a single +5V supply and achieve
throughput rates up to 115ksps. A separate digital sup-
ply allows digital interfacing with 2.7V to 5.25V systems
using the SPI™-/QSPI™-/MICROWIRE™-compatible
serial interface. Partial power-down mode reduces the
supply current to 1.3mA (typ). Full power-down mode
reduces the power-supply current to 1µA (typ).
The MAX1032 provides eight (single-ended) or four
(true differential) analog input channels. The MAX1033
provides four (single-ended) or two (true differential)
analog input channels. Each analog input channel is
independently software programmable for seven sin-
gle-ended input ranges (0 to +6V, -6V to 0, 0 to +12V,
-12V to 0, ±3V, ±6V, and ±12V), and three differential
input ranges (±6V, ±12V, ±24V).
An on-chip +4.096V reference offers a small convenient
ADC solution. The MAX1032/MAX1033 also accept an
external reference voltage between 3.800V and 4.136V.
The MAX1032 is available in a 24-pin TSSOP package
and the MAX1033 is available in a 20-pin TSSOP pack-
age. Each device is specified for operation from -40°C
to +85°C.
19-3573; Rev 3; 7/07
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Industrial Control Systems
Data-Acquisition Systems
Avionics
Robotics
________________________________________________________________ Maxim Integrated Products
General Description
8-/4-Channel, ±12V Multirange Inputs,
Applications
♦ Software-Programmable Input Range for Each
♦ Single-Ended Input Ranges
♦ Differential Input Ranges
♦ Eight Single-Ended or Four Differential Analog
♦ Four Single-Ended or Two Differential Analog
♦ ±16.5V Overvoltage Tolerant Inputs
♦ Internal or External Reference
♦ 115ksps Maximum Sample Rate
♦ Single +5V Power Supply
♦ 20-/24-Pin TSSOP Package
*Future product—contact factory for availability.
+Denotes a lead-free package.
Note: All devices are specified over the -40°C to +85°C oper-
ating temperature range.
MAX1032BEUG+* 24 TSSOP
MAX1033BEUP+
Pin Configurations continued at end of data sheet.
Channel
Inputs (MAX1032)
Inputs (MAX1033)
TOP VIEW
0 to +6V, -6V to 0, 0 to +12V, -12V to 0, ±3V,
±6V, and ±12V
±6V, ±12V, and ±24V
PART
Serial 14-Bit ADCs
SSTRB
AV
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
DIN
DD1
CS
PIN-PACKAGE CHANNELS PKG CODE
20 TSSOP
10
11
12
1
2
3
4
5
6
7
8
9
Ordering Information
+
MAX1032
TSSOP
Pin Configurations
24
23
22
21
20
19
18
17
16
15
14
13
8
4
AGND1
AGND2
AV
AGND3
REF
REFCAP
DV
DV
DGND
DGNDO
DOUT
SCLK
DD2
DD
DDO
Features
U24-1
U20-2
1