Datasheet

AD7997/AD7998
Rev. 0 | Page 31 of 32
OUTLINE DIMENSIONS
20
1
11
10
6.40 BSC
4.50
4.40
4.30
PIN 1
6.60
6.50
6.40
SEATING
PLANE
0.15
0.05
0.30
0.19
0.65
BSC
1.20 MAX
0.20
0.09
0.75
0.60
0.45
8°
0°
COMPLIANT TO JEDEC STANDARDS MO-153AC
COPLANARITY
0.10
Figure 35. 20-Lead Thin Shrink Small Outline Package [TSSOP]
(RU-20)
Dimensions shown in millimeters
ORDERING GUIDE
Model
1
Temperature Range Linearity Error
2
(Max) Package Option Package Description
AD7997BRU-0 –40°C to +85°C ±0.5 LSB RU-20 TSSOP
AD7997BRU-0REEL –40°C to +85°C ±0.5 LSB RU-20 TSSOP
AD7997BRUZ-0
3
–40°C to +85°C ±0.5 LSB RU-20 TSSOP
AD7997BRUZ-0REEL
3
–40°C to +85°C ±0.5 LSB RU-20 TSSOP
AD7997BRU-1 –40°C to +85°C ±0.5 LSB RU-20 TSSOP
AD7997BRU-1REEL –40°C to +85°C ±0.5 LSB RU-20 TSSOP
AD7997BRUZ-1
3
–40°C to +85°C ±0.5 LSB RU-20 TSSOP
AD7997BRUZ-1REEL
3
–40°C to +85°C ±0.5 LSB RU-20 TSSOP
AD7998BRU-0 –40°C to +85°C ±1 LSB RU-20 TSSOP
AD7998BRU-0REEL –40°C to +85°C ±1 LSB RU-20 TSSOP
AD7998BRUZ-0
3
–40°C to +85°C ±1 LSB RU-20 TSSOP
AD7998BRUZ-0REEL
3
–40°C to +85°C ±1 LSB RU-20 TSSOP
AD7998BRU-1 –40°C to +85°C ±1 LSB RU-20 TSSOP
AD7998BRU-1REEL –40°C to +85°C ±1 LSB RU-20 TSSOP
AD7998BRUZ-1
3
–40°C to +85°C ±1 LSB RU-20 TSSOP
AD7998BRUZ-1REEL
3
–40°C to +85°C ±1 LSB RU-20 TSSOP
EVAL-AD7997CB Standalone Evaluation Board
EVAL-AD7998CB Standalone Evaluation Board
1
The AD7997-0/AD7998-0 support standard and fast I
2
C interface modes. The AD7997-1/AD7998-1 support standard, fast, and high speed I
2
C interface modes.
2
Linearity error here refers to integral nonlinearity.
3
Z = Pb-free part.
RELATED PARTS IN I
2
C-COMPATIBLE ADC PRODUCT FAMILY
Part Number Resolution Number of Input Channels Package
AD7994 12 4 16 TSSOP
AD7993 10 4 16 TSSOP
AD7992 12 2 10 MSOP