MAX11068EVKIT+ Maxim Integrated Products, MAX11068EVKIT+ Datasheet - Page 7

• Manufacturer Part Number: MAX11068EVKIT+
• Description: KIT SMART BATT MEASUREMENT 12CH
• Manufacturer: Maxim Integrated Products

Specifications of MAX11068EVKIT+

• Main Purpose: Power Management, Battery Monitor, Car
• Utilized Ic / Part: MAX11068
• Primary Attributes: Monitors Current, Voltage, Temperature
• Secondary Attributes: 1 ~ 12 Cell- Li-Ion, 1 ~ 12 Cell- NiMH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Embedded: -

PIN
1
2
3
4
5
6
7
NAME
GND
VDD
SCL
SDA
DCIN
CP+
CP-
U
U
U
U
12-Channel, High-Voltage Sensor, Smart
DC Power-Supply Input. DCIN supplies the internal 3.4V regulator, which provides low-voltage power to the
device. Bypass DCIN to GND with a 1FF capacitor.
Charge-Pump Capacitor Plus Input for the Internal Charge Pump. Connect a 0.1FF high-voltage capacitor
between CP+ and CP-.
Charge-Pump Capacitor Minus Input for the Internal Charge Pump. Connect a 0.1FF high-voltage capacitor
between CP+ and CP-.
Level-Shifted Upper I
Module. This is a regulated output voltage from the internal charge pump that is level shifted above the DCIN
pin voltage level.
Level-Shifted Upper I
supply input for the charge pump. It should be tied to the DCIN takeoff point on the battery stack as shown in
the application diagrams.
Level-Shifted Upper Port I
neighboring battery module. This pin swings between VDD
Level-Shifted Upper Port I
upper neighboring battery module. This pin swings between VDD
AUXIN2
ALRM
ALRM
TOP VIEW
GPIO2
GPIO1
GPIO0
SHDN
VDD
GND
SDA
VDD
GND
DCIN
SCL
SDA
SCL
CP+
N.C.
CP-
2
2
U
U
U
U
U
L
L
L
L
L
C Port Digital Supply for Use in Communicating with an Upper, Neighboring Battery
C Port Ground. This pin is the reference level and ground return for VDD
2
2
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
C Clock Line. SCL
C Bidirectional Serial Data Line. SDA
+
9.7mm x 4.4mm
Data-Acquisition Interface
MAX11068
TSSOP
U
is the I
FUNCTION
2
C clock line communicating with the upper
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
U
and GND
HV
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
CO
VAA
AGND
REF
AUXIN1
THRM
U
U
is the I
and GND
U
.
2
C data line communicating with the
U
Pin Configuration
.
Pin Description
U
and also the
7