AD5384 Analog Devices, AD5384 Datasheet - Page 3

• Manufacturer Part Number: AD5384
• Description: 40-Channel, 3 V/5 V Single Supply,14-Bit, Serial Voltage-Output DAC
• Manufacturer: Analog Devices

Specifications of AD5384

• Resolution (bits): 14bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: I2C/Ser 2-wire,Ser,SPI

GENERAL DESCRIPTION
The AD5384 is a complete single-supply, 40-channel, 14-bit
DAC available in a 100-lead CSPBGA package. All 40 channels
have an on-chip output amplifier with rail-to-rail operation.
The AD5384 includes an internal 1.25 V/2.5 V, 10 ppm/°C
reference, an on-chip channel monitor function that multiplexes
the analog outputs to a common MON_OUT pin for external
monitoring, and an output amplifier boost mode that allows the
amplifier slew rate to be optimized. The AD5384 contains a
serial interface compatible with SPI, QSPI, MICROWIRE, and
Table 1. Complete Family of High Channel Count, Low Voltage, Single-Supply DACs in Portfolio
Model
AD5380BST-5
AD5380BST-3
AD5381BST-5
AD5381BST-3
AD5384BBC-5
AD5384BBC-3
AD5382BST-5
AD5382BST-3
AD5383BST-5
AD5383BST-3
AD5390BST-5
AD5390BCP-5
AD5390BST-3
AD5390BCP-3
AD5391BST-5
AD5391BCP-5
AD5391BST-3
AD5391BCP-3
AD5392BST-5
AD5392BCP-5
AD5392BST-3
AD5392BCP-3
Table 2. 40-Channel, Bipolar Voltage Output DAC
Model
AD5379ABC
Resolution
14 Bits
Resolution
14 Bits
14 Bits
12 Bits
12 Bits
14 Bits
14 Bits
14 Bits
14 Bits
12 Bits
12 Bits
14 Bits
14 Bits
14 Bits
14 Bits
12 Bits
12 Bits
12 Bits
12 Bits
14 Bits
14 Bits
14 Bits
14 Bits
Analog Supplies
±11.4 V to ±16.5 V
AV
4.5 V to 5.5 V
2.7 V to 3.6 V
4.5 V to 5.5 V
2.7 V to 3.6 V
4.5 V to 5.5 V
2.7 V to 3.6 V
4.5 V to 5.5 V
2.7 V to 3.6 V
4.5 V to 5.5 V
2.7 V to 3.6 V
4.5 V to 5.5 V
4.5 V to 5.5 V
2.7 V to 3.6 V
2.7 V to 3.6 V
4.5 V to 5.5 V
4.5 V to 5.5 V
2.7 V to 3.6 V
2.7 V to 3.6 V
4.5 V to 5.5 V
4.5 V to 5.5 V
2.7 V to 3.6 V
2.7 V to 3.6 V
DD
Range
Output Channels
40
40
40
40
40
40
32
32
32
32
16
16
16
16
16
16
16
16
8
8
8
8
Output Channels
40
Rev. A | Page 3 of 36
Linearity Error (LSB)
±4
±4
±1
±1
±4
±4
±4
±4
±1
±1
±3
±3
±4
±4
±1
±1
±1
±1
±3
±3
±4
±4
DSP interface standards with interface speeds in excess of
30 MHz and an I
data transfer rate. An input register followed by a DAC register
provides double buffering, allowing the DAC outputs to be
updated independently or simultaneously. using the LDAC
input. Each channel has a programmable gain and offset adjust
register letting the user fully calibrate any DAC channel. Power
consumption is typically 0.25 mA/channel with boost mode off.
Linearity Error (LSB)
±3
2
C-compatible interface supporting 400 kHz
Package Description
100-Lead LQFP
100-Lead LQFP
100-Lead LQFP
100-Lead LQFP
100-Lead CSPBGA
100-Lead CSPBGA
100-Lead LQFP
100-Lead LQFP
100-Lead LQFP
100-Lead LQFP
52-Lead LQFP
64-Lead LFCSP
52-Lead LQFP
64-Lead LFCSP
52-Lead LQFP
64-Lead LFCSP
52-Lead LQFP
64-Lead LFCSP
52-Lead LQFP
64-Lead LFCSP
52-Lead LQFP
64-Lead LFCSP
Package
108-Lead CSPBGA
Package Option
ST-100
ST-100
ST-100
ST-100
BC-100
BC-100
ST-100
ST-100
ST-100
ST-100
ST-52
CP-64
ST-52
CP-64
ST-52
CP-64
ST-52
CP-64
ST-52
CP-64
ST-52
CP-64
Package Option
BC-108
AD5384