DS1861B+ Maxim Integrated Products, DS1861B+ Datasheet - Page 11

• Manufacturer Part Number: DS1861B+
• Description: IC LASR CTRLR 1CHAN 5.5V 16CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Controller (Fiber Optic)r

Specifications of DS1861B+

• Number Of Channels: 1
• Voltage - Supply: 2.85 V ~ 5.5 V
• Current - Supply: 5mA
• Operating Temperature: -40°C ~ 95°C
• Package / Case: 16-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11
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PIN
5, 8
10
11
12
13
14
1
2
3
4
6
7
9
Full Laser Control with Fault Management
MODSET
BIASSET
NAME
TX-D
BMD
GND
SDA
TX-F
N.C.
SCL
V
A
A
A
CC
0
1
2
Serial Data Input/Output. I
logic levels.
Serial Clock Input. I
Transmit Fault Output. Open-collector output that indicates an alarm condition has occurred. A pullup
resistor is required on this pin to realize high logic levels.
Transmit Disable Input
No Connection
Photodiode Current Input
Ground
Bias Current Output
I
binary is 1010A
Modulation Current Ouput
Power Supply
2
C Address Inputs. These inputs determine the slave address of the device. The slave address in
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2
A
1
A
2
C clock input.
0
.
2
C bidirectional data pin, which requires a pullup resistor to realize high
FUNCTION
Pin Description
11