AD7994 Analog Devices, AD7994 Datasheet - Page 31

• Manufacturer Part Number: AD7994
• Description: 4 Channel, 12-Bit ADC with I2C Compatible Interface in 16-Lead TSSOP
• Manufacturer: Analog Devices

Specifications of AD7994

• Resolution (bits): 12bit
• # Chan: 4
• Sample Rate: 188kSPS
• Interface: I²C/Ser 2-Wire,Ser
• Analog Input Type: SE-Uni
• Ain Range: Uni (Vref)
• Adc Architecture: SAR
• Pkg Type: SOP

OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD7993BRU-0
AD7993BRU-0REEL
AD7993BRUZ-0
AD7993BRUZ-0REEL
AD7993BRU-1
AD7993BRU-1REEL
AD7993BRUZ-1
AD7993BRUZ-1REEL
AD7994BRU-0
AD7994BRU-0REEL
AD7994BRUZ-0
AD7994BRUZ-0REEL
AD7994BRU-1
AD7994BRU-1REEL
AD7994BRUZ-1
AD7994BRUZ-1REEL
EVAL-AD7993CB
EVAL-AD7994CB
1
2
3
RELATED PARTS IN I
Part Number
AD7998
AD7997
AD7992
The AD7993-0/AD7994-0 supports standard and fast I
Linearity error here refers to integral nonlinearity.
Z = Pb-free part.
1
3
3
3
3
3
3
3
3
2
C-COMPATIBLE ADC PRODUCT FAMILY
Temperature Range
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
Resolution
12
10
12
0.15
0.05
4.50
4.40
4.30
PIN 1
BSC
0.65
Figure 35. 16-Lead Thin Shrink Small Outline Package [TSSOP]
2
C interface modes. The AD7993-1/AD7994-1 support standard, fast, and high speed I
16
1
COPLANARITY
COMPLIANT TO JEDEC STANDARDS MO-153AB
5.10
5.00
4.90
0.10
Linearity Error
±0.5 LSB
±0.5 LSB
±0.5 LSB
±0.5 LSB
±0.5 LSB
±0.5 LSB
±0.5 LSB
±0.5 LSB
±1 LSB
±1 LSB
±1 LSB
±1 LSB
±1 LSB
±1 LSB
±1 LSB
±1 LSB
Dimensions shown in millimeters
0.30
0.19
9
8
Rev. 0 | Page 31 of 32
1.20
MAX
SEATING
PLANE
BSC
6.40
(RU-16)
0.20
0.09
2
(Max)
Number of Input Channels
8
8
2
8°
0°
Package Option
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
RU-16
0.75
0.60
0.45
Package Description
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Standalone Evaluation Board
Standalone Evaluation Board
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Thin Shrink Small Outline Package
Package
20-lead TSSOP
20-lead TSSOP
10-lead MSOP
AD7993/AD7994
2
C interface modes.